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1. opecial UV and antifouling impregnations green or transparent are possible which guarantee a longer stability of the nets and they have not to be cleaned as without antifouling On request we can deliver the nets also in various colours We supply also trap cast seine and gill nets in various dimensions and sizes 40 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu NETCAGES Seine nets in two designs Seine net with bag consiting of two wings and respective bag in between for the catch of fishes in lakes rivers and ponds etc Seine net without bag consisting of a well vault single wall for the harvest of fishes in ponds raceways and tanks etc Both nets are complete ready to use mounted in strong ropes with foam floats and lead sinkers Cast nets in two arts Traditional Art the lower line with harvest bags which catch the fish Yugoslavian Art the lower border will be formed to bags by ropes during lifting Both nets are complete ready to use and have a circumference of about 7 m a height of approx 1 7 m and a mesh size of 11 mm as standard Scoop nets in two forms D or O formed strong corrosion free scoope frames wide 40 70 cm with protection and preparation for handle Both nets are complete ready to use mounted with net bag mesh size 4 20 mm and a handle length 1 3 m from hard wood as accessoire Trap nets in two outfits
2. Types CF are equipped with a cog roller for fish with a tough or thick skin and types CS with knife and cleaning centrifuge for fish with a soft or thin skin The band models are suitable for large quantities and guarantee highest security during working because they are switched off if the cover is opened They have an adjustable pressure unit opening height max 90 mm which adapts automatically to the filets and is available with different performance depending on the fish species soft wheels hard roller for salmon or soft balloon With the band machines the filets can be either skinned with stump blade or also with sharp blade At skinning with stump blade silver skinning nearly no waste is generated at working with sharp blade deep skinning the skinning depth can be adjusted from 0 to 5 mm Optionally the band models can be equipped with special designed curved blades which allow in one working process to skin and remove the red brown muscle segments along the sides of the sensory canal from fresh or smoked filets completely which was one of the most difficult problems during normal skinning by hand Additionally they have a removable charging belt and a forwarding belt is available as accessories The following types are available as standard Model Table model Stand model Band model Type CB300 CF420 CF460 CS460 CF495 CS495 Skinning wide mm 300 430 430 430 430 430 Skinning speed m min 19
3. 29 32 Consumption A 13 2 5 3 0 5 0 51 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu TRANSPORTING Propeller pumps for much water This single stage pumps with open axial propeller are suitable for less poluted water with suspended solids of up to 50 mg l and a water temperature of up to 25 C The left running motor 380 400 500 V 50 Hz 1450 RPM power factor 0 83 0 87 cos has a failure runner and waterproof coiling The motor is capulated by a glide seal the axial and radial wave bearing in water lubrificated glide bearings The propeller is made from bronze CuSn10 the radial bearings from bronze and stainless steel and the bolts and screws from stainless steel All pumps are made according to DIN EN ISO 9906 class 2 protection art IP68 and are suitable for endurence runn timed operation or frequenz regulation and are supplied with 10 m dircetly connected waterproof rubber cable The installation can be in any angels horizontally and vertically as well as submerged hanging or free standing The connection flange is C 200 300 DIN A nieveau regulation frequenz control motor monitor and operation counter are available as accessoire The following models are available Typ PO 200 PO 250 PO 300 Capacity m3 h 150 320 0 0 620 0 0 1000 Pumping height m 5 5 3 0 0 9 0 0 0 0 23 0 2 8 Suction height max m 1 0 2 0 3 0 Power kw 5
4. Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu BREEDING Al AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu BREEDING Vertical incubators for Salmonid eggs These vertical incubators for the professional breeding and hatching of eggs and fry can be combined and arranged in various ways to utilize the water and space as effectively as possible The water min 2 liter minute from the inlet flows through the trays on which the eggs stays and leaves the water tray over the front during the side canals to the next tray were it flows again through the egg tray and so on so that all trays will be supplied with sufficient water Without disturbing the other trays each tray can be drawn out and controlled easy This incubators guarantee the safest rearing conditions and are available with 4 16 trays approx 60 x 60 cm for about 50 000 to 200 000 eggs made from strong non toxic plastic material and includes the aluminium frames and all egg trays approx 50 x 40 x 4 cm with PVC coated polyester screens Optional isolation panels clear or black and tray segregation baskets are available Types with the following characteristics are available TypeTrays 4 8 12116 Egg capacity liter 4 8 12 16 Height cm 44 86 137 176 Weightkg 23 45 68 90 Troughs with incubation baskets For easy incubation with a g
5. 0 9 2 30 0 Weight kg 220 270 590 Multi pumps for many applications This pumps with vortex propeller made from plactic can be mounted and used submerged inside the water wet as well as free standing outside the water dry and are suitable for particles up to 6 mm Because of the strong ceramic bearing they are suitable for endurance runn All electric parts are enbedded completely in plastic and a thermo switch works as a overload protection The split pipe motor 220 240 V 50 60 Hz is specially energy saving and very maintenance friendly The large prefilter caps front and back can be removed without any tool The outlet pressure connection has a inner and outer winding and is supplied with hose adapters 20 25 32 mm The pumps of this seria have compact dimensions LxWxH of 285x170x170 to 435x240x240 mm and can be used for fresh and salt water They are deliverd complete woth 10 m cable and plough as well as mounting feets and handle 52 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu TRANSPORTING Submersible pumps for endurance run These submersible pumps have a special sealing and bearings for the maintenance free endurance run and are developed for the mobile and static operation in any position Pumped can be all liquids with a weight of max 1 100 kg m3 up to 40 C and a pH value of 4 8 The motor 2850 RPM is available for 400 V 50 Hz a
6. 19 19 29 19 29 Width cm 50 70 82 82 70 70 Height cm 33 42 100 100 117 117 Depth cm 42 50 46 46 70 70 Motor KW 0 25 0 75 0 75 0 75 0 75 0 75 Weight kg 45 70 150 170 180 190 60 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www agua tech eu PROCESSING Electric pressure chamber for smoking and grilling Our implements are produced by modern machines and they are installed and approved accurately by hand Due to continuing further development and in close cooperation with the leading professional institutes and associations of fish and meat industry as well as due to many suggestions from application in gastronomy this devices are the most matured smoker a fact that is confirmed by the best cooks all over the world by many professional associations and last but not least by many foreign unions and professional hotel schools These smokers with its approved technique are in operation worldwide It is a product for specialty gastronomy as smoking is possible at any time in presence of the customer also in food shops in the groceries store at the butchers at the party service and beer gardens etc In the electric pressure chamber griller and fumigator you can easily prepare hot or cold smoked specialities ready to serve within very short times You can work with the oven in closed rooms smoking indoors always a pleasure Fish and meat are not cooked d
7. 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu TRANSPORTING Isolated transport tanks for live fish These professional tanks for the long distance transport of live fish are made of strong double wall reinforced glass fibre polyester in white colour isolated with 2 cm thick foam panels and metal fittings made of stainless steel On the top the tanks have an anti slip surface which makes it possible to walk and service them safely For the save transport they also have a well closing splash proof cover air and oxygen connections as well as ahandle The tanks have a 2 outlet and a water proof hatch for water drainage or exchange situated on the front wall A large outlet gate with inner closing door allows easy emptying the tank of fish and water As option these tanks can be supplied with dividing inner middle wall and a second outlet gate As accessories mounting corners an outlet chute or an outlet funnel with pipe adapter are available The following types are available as standard Model Length Wide Height Cover Gate Weight Type Liter cm cm cm cm cm kg TT0800 800 120 137 90 85 101 75x60 33x29 115 TT1000 1000 130 147 100 85 101 75x60 33x29 125 TT1200 1100 170 187 105 75 100 75x60 40x29 150 TT1400 1350 170 189 105 90 114 75x60 33x29 165 TT1600 1600 210 227 105 88 112 110x75 40x29 175 TT2200 2200 222 24
8. 389 350 310 273 285 80 SH 4 00 15 0 834 778 714 655 602 550 497 445 393 341 90 SH 5 50 15 0 1084 990 900 820 743 667 592 515 4401 Type double stage kw m3 h m3 h m3 h m3 h m3 h m3 h m3 h m3 h m3 h m3 h m3 h m3 h m3 h 10 01 0 37 30 23 5 9 2 15 01 0 55 50 44 37 31 25 20 14 20 DH 0 37 1 10 72 62 51 43 35 28 22 17 30 DH 0 75 1 50 1031 90 79 70 61 52 43 35 26 40 DH 0 75 3 00 144 131 118 106 95 84 73 64 55 46 37 50 DH 2 20 4 00 182 168 149 137 127 118 110 103 97 90 84 78 65 DH 2 20 4 00 269 242 220 201 184 170 156 143 127 112 70 DH 2 20 7 50 276 259 240 226 215 202 193 183 173 164 154 145 136 80 DH 4 00 9 00 430 410 387 371 355 341 326 313 300 287 273 261 250 90 DH 4 00 11 0 546 510 495 472 450 430 410 391 372 353 333 315 300 At pressure operation 50 Hz 2900 RPM at 15 C weight 1 23 kg m3 1013 mbar 10 96 25 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu MONITORING e e eg www photolyser TOS x u d 26 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www agua tech eu MONITORING Professional microprocessor meters GMH 3410 CE GMH 33 Flow Meter All this electronic devi
9. Fish traps with one trouth and three galvanized iron rings as well as two wing nets each 1 5 m long Fish bags with two trouths and five iron or plastic rings as well as two wing nets each 2 0 m long or a 3 m long guide net Both nets are complete ready to use Longer wing or guide nets with floats and sinkers are possible T SE m m rmm A i LI OG Gu Sa EE d Gill nets in two versions Single os tripple sheet gillnets with a mesh size of 6 150 mm in various heights and lengths Both gillnets are available loose or mounted ready to use with lead and float line 44 t reet eer PRESE DE Ped Mot SM Le Vi ON 2 i en LR 1 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu POWERPLANTS v U CN TS A F a Ri ES JAS VSS e 1 3 PA NW r H E e X SAE T 3 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu POWERPLANTS Electric fishing devices with direct or impulse current This save and powerful electric fishing devices are successfully in use on all continents since over 20 years Through the various and sometimes problematic areas of use a wide range of devices was developed which will match nearly any requirement All devices are produced to VDE regulations and are TUV tested The electric building corresponds to security class ll Therefore all power delivering
10. HP 0 15 0 2 0 37 0 5 0 75 1 0 Water circulation m3 h 50 100 180 Water splash O cm 160 180 250 Water splash height cm 60 75 90 Weight kg 26 28 30 As accessories protection baskets with 4 7 or 12 mm grating are available which save smaller fish from injuries Additionally a water conveyer for the suction of deeper water can be build to specific depths Aerator pump with fountain spray pattern This Spray aerator pump is especially suitable for ponds and introduce a lot of oxygen into the water If the self floating pump is connected with the spray nozzle it becomes an aerator with fountain spray pattern If the supplied nozzle is changed to the supplied pipe adaptor it can be used as a floating pump for irrigation The change of these two functions doesn t need any tool They have a very reasonable price and k are easy to install either floating on the water surface or submerged to any depth with an anchor stone The following types are available Power Watt 250 550 750 1100 1500 1800 Voltage 50 Hz 220 220 220 380 380 380 Circulation m3 h 10 20 25 30 40 75 Splash height m 3 4 4 5 6 7 6 7 6 7 3 4 Splash Om 34 4 6 6 8 8 10 9 11 10 12 Pipe O mm 50 65 80 80 80 100 Weight kg 8 14 15 15 16 20 Eq AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu AERATING Paddlewheel aerators for intens
11. also through the digital sensor control with 10 programs The machines have a single sealing bar configuration single time sealing cutting system on request and are also available with a double sealing bar configuration from type 200 onward Gas injection system and soft air ventilations are also possible from type 200 onward The professional vacuum pump 230 V 50 Hz vacuum time 10 60 seconds and back ventilation guarantee a service friendly construction Liquid insert plate as accessory The following types are available as standard Type Inside dimensions Outside dimensions Sealing bar Pump Power BxLxH mm BxLxH mm Length mm m3 h kw Mini 280x310x80 317x438x293 280 4 0 6 Plus 280x310x120 317x438x293 280 8 0 8 Super 350x370x135 450x510x420 350 16 1 1 Ju mbo 420x370x135 480x515x440 350 16 1 1 H 1 00 320x370x135 380x515x425 350 21 1 6 H 1 50 350x370x135 450x515x425 350 16 1 1 H 200 420x370x170 480x515x440 420 21 1 6 H 220 420x460x170 480x610x440 420 21 1 6 Flake ice machines with or without storage container This scale ice makers are made of high quality stainless steel and plastics have small dimensions and a high production capacity They are easy to use and the innovative techniques guarantee a stable quality of the flake ice and are highly economic All machines are FCKW free R 404 a have adjustable feet and an automatic water remover O
12. economics by using the most modern components of present day technology The model STANDARD is delivered with a 600 mA solar panel which supplies a motor with the needed energy This feeds without battery without electronic some seconds some seconds pause from sunrise to sunset also on rainy days The daily feeding amount of the 1 5 mm pellets is adjustable from 0 1 kg up to 100 0 kg day The model INTERVAL is additionally equipped with a feeding computer and accumulator to balance weather depending days who are mounted in a splash proof box directly on the feeder below the larger solar panel and can be adjusted exactly to feeding intervals feed amount and time The model SUPERSPREADER is additionally equipped with an adjustable sector and round spreader radius adjustable approx 2 8 m and up to 20 m on request and delivered with a larger solar panel The model UNIVERSAL can additionally be used for flake feeds seeds and pellets up to 12 mm in size Standard Interval Superspreader Electric Each model with 95 liter feed hopper and tube holder support The white or green feed hoppers are available in five sizes with a volume of 15 25 45 75 or 95 liter As accessories a tube or ring holder hopper support is available Optionally we deliver a holder construction to fix the feeder on land or a floating construction to put the feeder on the water surface All models are also available without solar panel a
13. from Teredinidae Unlike conventional wooden floats the pontoons are made of a skid proof material and will not rot it is also safer as it won t splinter or have sharp edges rusty nails etc The Maritime Technic Pontoon System contributes to water purity and is aesthetically pleasing It has lugs ears along the sides where various accessories and anchoring configurations can be attached owimming ladder railing post anchoring holder and boat fastening eye are main accessories with options such as side screws and bars as well as fenders ropes and anchors If necessary also access ramps and gangways can be produced according to customer design For marinas electricity distributors w wo illumination and water suppliers are available 332 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu BOATDOCKS Multi purpose aluminium boats These boats are made of seawater resistant aluminium welded with modern technologies and need no antifouling The integrated floats secure these boats are unsinkable As accessories the following is available stand with steering build in tank electro outfitting swimming ladder reeling and cover etc The smaller recreational boats Type A are made as multi part and can be divided for transport to 125 x 135 x 55 cm or also extended on demand by additional body modules The larger working boats Type C are made in double wall and are verifi
14. from fertilized eggs to selected females Russian Sturgeon Acipenser gueldenstaedtii A beautiful sturgeon light scutes on dark ground which is well accepted as ornamental fish for garden ponds Sterlet Acipenser ruthenus A slow growing sturgeon which is mainly used for restocking in the Danube River and for the aquarium trade albinos also available Beluga Huso huso The Caviar fish with the best growth rate within 2 years a weight of up to 10 kg can be obtained with a water temperature of 20 C Paddlefish Polyodon spathula For the pond culture similar to the bighead carp it is a plankton feeder and can be kept in polyculture with other sturgeons or e g with carps The Paddlefish also delivers caviar We produce over 20 fish species during the year like Chondrostoma nasus Barbus barbus Silurus glanis and other and we can also produce your required species 65 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu OTHERS Spawn and foodstufs for fish production Carp Pituitary Extract are acetone dried pituitary glands of carps which are pulverized and can be used to speed up maturation induced maturation as well as the spawning process itself induced spawning Intramuscular injections are highly effective in increasing the incidence of spawning as well as possibly increasing egg take in certain species The potential economic benefits of taking eggs earlier or
15. important it is to have secure stable save and effective devices and equipment This knowledge finds his display now in our systems machines and accessories Beside the development and construction of new devices and units our systems are tested and approved for several years Some of our systems are produced by us other components are also supplied from cooperating business partners We offer a complete program for aquaculture from the supply of single components like incubating holding feeding aerating and filtering systems to complete hatchery growing and processing systems suitable for many species If preferred we can also offer a complete service from consulting and planning to training and marketing etc On the following pages you will find a small selection of our approved range of products for aquaculture and fishery Now you can also use our long time experience and know how to secure your success Please let us know if you have any special question or request We would be pleased to hear from you oincerely Fischzuchtmeister Mertin Hoc etme DA AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu HOLDING 5 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu HOLDING Recirculation systems for nursing and holding These modules are available for a yearly production capacity of 1 2 t year 125
16. kg 150 kg 300 kg 250 kg Division 20 0 50 g 200 gl 100 g Dimensions LxWxH 550x550x55 mm 900x550x55 mm Crane scales with turn able hook These stable and professional scales for a crane with robust and tight casting from aluminium are equipped with a turn able security hook and build for 100 over the range The display has 25 mm large red lighting numbers The microprocessor controlled scale is equipped with automatic O point and tare function until the range Ihe weight fixation allows processing of weight value also during swinging of the goods The energy for up to 80 hours is supplied trough a build in accumulator with loader All models are suitable for the use with a remote control unit The following models are available Model CS 50 CS 100 CS 300 CS 500 CS 750 Range up to kg 5000 10001 3000 5000 7500 Division in g 200 500 1000 2000 5000 Weight kg 15 15 18 35 38 We deliver also Precision Analyse and Table or Pocket Scales for ranges up to 10 t or a division from 0 0001 g on 50 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu TRANSPORTING Motor driven pumps for any purpose This self priming compact pumps are especially suitable for the use in aquaculture agriculture and industry and can also pump sludge or small stones Driven by a strong and economic 1 cylinder 4 strokes Honda petrol motor t
17. of hygiene All machines work with 2 or 4 blades and 1 or 2 electric 400 V 50 Hz motors other on request are efficient and easy to clean and maintenance The de headed and gutted fishes are loaded by hand into the machine A 10 12 cm high transport belt carefully transfers approx 20 m s the fish to the round knife blades which run not parallel but axial The blades cut the fillets and separate the waste bones thus saving over 70 96 of the production time The filleting machines are available with 2 or 4 blades either for the production of fillets with belly bones ribs or for the production of de boned fillets The following 2 blade types are available as standard Type Fish Weight kg Dimensions LxHxW cm Weight kg Blade O mm Power kw SF 80 0 1 0 5 60 x 54 x 45 65 210 0 55 SF 90 0 2 2 0 85 x 120 x 50 92 245 1 10 SF 130 0 3 3 0 100 x 125 x 50 110 300 1 50 SF 180 1 5 6 0 120 x 135 x 65 170 400 2 20 The following 4 blade types are available as standard Type Fish Weight kg Dimensions LxHxW cm Weight kg Blade mm Power kw AV 70 0 1 0 5 85 x 115 x 50 100 210 245 0 8 0 12 AV 80 0 4 1 5 100 x 114 x 50 145 210 300 1 5 0 12 AV 100 0 6 2 0 120 x 120 x 50 160 245 300 1 5 0 12 AV 135 0 8 3 0 140 x 137 x 50 250 330 400 2 2 0 25 58 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Te
18. petrol motor At all models the casings as well as all connections are made from seawater resistant aluminum All other metal parts including screws consist of stainless steel All parts as well as the motor are covered by a special coating or plastic to resist the weather conditions The production is based on the highest requirements and precisions Each motor will be tested to optimal electric performance The shaft models weight 19 21 kg are delivered ready to use with cable fuse and build in switch and must be only connected to the battery They are available in 3 power ratings 500 800 or 1400 Watt with 4 stages 2 forward and 2 back and are available in different shaft lengths for various boats The flange models weight 15 35 kg are delivered complete with cable set fuse and switch which must be installed together with the pin for navigation They are available in 4 power ratings 800 1400 2000 and 3000 Watt with 4 6 stages Shaft models Flange models For all models a special foldable propeller is available which guarantee that the motor does not turn if it is not in use and allow to reduce the flow resistance and noise As accessories special batteries and a motor regulation is available On request we deliver also petrol or diesel outboard motors PE ropes for a fixed connection The buoyant and jerk absorbing all round rope twisted from PE threads is UV oil and sea water resistant It is available in the colour
19. sec high precision 1 digit 0 1 mg 0 5 96 or C as well as the air pressure and temperature compensation in the range of 5 40 C makes working easy The automatic calibration with the included calibration chamber is an additional feature A free configurable switching output 24 V DC 2 A or 230 V AC 1 A and exact analogue output or an extended measurement range up to 199 9 mg l are options for all these meters These meters can also be configured as you wish e g storage specific control logic with switch outputs customer specific data format but it is also possible to extend this system anytime As options are also available stainless steel sensors 4 7 5 4 mm 80 400 mm long with 1 5 5 0 m cable and connector other cable lengths on request OxyScan light Measurement Oxygen 0 0 19 9 mg l and 0 1 199 9 96sat Temperature 0 0 50 0 C Display Large full graphic display with 120 x 32 pixels Memory function for up to 50 single values displayed directly on the display as diagram or single values Outfits Manual atmospheric pressure compensation Standard 9 V DC battery for approx 500 h Battery warning on the meter Options RS 232 interface for transmitting to PC notebook or printer Connector for power supply with 8 2 V DC accumulator OxyScan graphic Measurement Oxygen 0 0 19 9 mg l and 0 1 199 9 96sat Temperature 0 0 50 0 C Air Pressure 150 1150 mbar Display Huge full graphic display
20. tech eu HOLDING Drum filters with high cleaning capacity This drum filters for the mechanical cleaning of medium to heavy loaded aquaculture or industry waste waters are made from stainless steel and are supplied complete with filter frames and screens cleaning pump electric control unit and with or without installation tank They are available with filter screens from 20 100 um The water demand for cleaning is 0 13 1 10 l s at 2 5 bars Types with following filter flow capacities at max 25 10 mg l in suspension are available as standard Type 2 60 2 80 4 80 6 120 9 120 12 160 16 160 20 160 24 160 28 160 32 160 Diameter om 60 80 80 1201 120 1601 160 160 1601 160 160 Filterplates 2 2 4 6 9 2 16 20 24 28 32 Filerarea m2 0 52 0 86 1 72 2 58 3 87 5 16 6 88 Gen 10 32 12 04 13 76 Motor Watt 180 180 250 250 250 370 370 550 750 750 750 Capacity at 30 um 7 14 13 23 26 46 41 70 60 102 80 140 112 184 135 230 165 280 190 330 215 380 Capacity at 40 um 10 15 18 26 36 52 54 82 82 123 110 170 146 222 185 280 225 330 255 390 290 450 Capacity at 60 um 15 20 25 34 50 68 76 105 116 155 150 210 200 280 255 350 300 420 350 480 400 550 Capacity at 80 um 19 22 32 38 64 76 92 111 144 180 196 244 250 310 320 390 385 470 450 550 510 640 Protein skimmers for aquaculture and aquaria These protein skimmers have a good dimen
21. to have any space between the fish passing simultaneously The robust and reliable electronics of the system will always provide the total number of fish passing through the unit The splash proof counters are easy to use and suitable for direct fish pump or grading machine feeding The control unit dimensions W x H x D 28 x 13 x 37 cm weight 5 kg is made from powder painted marine aluminium case which is sturdy splash proof and user friendly The power supply is 100 240 VAC 50 60 Hz 12 or 24 VDC 150 Watt power inverter available as accessory The input channels can power and control up to 4 CSE or 2 CSF registration units at the same time It has fluorescent buttons and backlit display and also connectors for auxiliary equipment like PC and PLC control etc The adjustable carrying handle can also lift the front of the control unit to approx 10 30 and 45 for easy operation and a better view As options an external siren 115 dB and a PC monitoring system requires a COM cable is available The control unit can easily be connected to a PC to monitor and log the counting Optionally easy to use PC software which will in addition to presenting the accurate number give you all the information you need from the counters It gives you real time monitoring with key features like number weight average total distribution speed efficiency unit status lens check systems log and printing the results The CSE registration units a
22. to resist deformation The tailormade circular cages with a diameter from 10 60 m 32 189 m circumference can be prepared for all types of weather and sea conditions from seabay to offshore sites A safety chain inside the outer pipe ring and dividing plates welded inside the inner pipe ring are available for safety reasons A full circumference walkway decking is available optionally A bird net stand a dead fish collector and a sinker tube ring are available as accessoire The cage pipes are shipped in parts and are welded on site 237 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu NETCAGES Submersible waveproof offshore cages The three dimensional polygon framework axial diameter 20 m forming a regular nonahedron in plan with service platforms passage walkways with railings and removable hand ropes The framework house ballast tanks and compressed air cylinders permanent buoyancy compartments balancing tanks and compensation tanks of residual buoyancy resulting from discharge of changing loads Hot galvanized coating provides the structure service life of more than 20 years The coating is reliable practically excluding restoration and repair The system of automatic underwater feed distribution is intended for storage and measured distribution of feed for an autonomous operation of 7 30 days The system consists of a water tight bunker of 3000 li
23. to this Austrian development of special sieve net systems it is possible to grad the plankton in 3 different size classes during the catch The result is the correct plankton size for all development stages from fish larvae to fry and fingerling An expensive and complicated indoor production of prey organisms such as Algae Rotatoria Artemia Daphnia etc is not necessary Polyethylene shading sheets and protection nets These shades are made from UV stable polyethylene material and protect fish and ponds from leaves direct light and bird attacks the same time The sheets are available on coils with a width of 3 6 9 and 12 m and are also manufactured on size with extra strong hem and eyes For pricing always the width of the coil is calculated L8 wee DX EL B b eg e es Ep gi e We e e e SS E men mn bm ES Wa 28 P TEE IS EHI AE TE FIT 35 1 1 LEN HU k LT an a el Shading value 75 65 50 96 85 96 We supply also polyethylene bird protection nets in any length with a width of 10 24 m and a mesh size of 12 30 mm 30 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu NETCAGES Polymer coated polyester nets for cages This special polymer coated polyester Pad net is very strong and stable but also flexible The nets are 100 96 stronger than conventional nylon nets are highly UV resistant suitable for seawa
24. up to 6 8 l min and has a 6 mm oxygen hose adapter e AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu AERATING Professional ceramic diffusers for air The fine pored ceramic tubes allow diffusing of air in fine bubbles The diffusers should be installed in the same depths but as deep as possible below the water surface The floating cross diffuser is placed on the water surface in the centre of the tank or pond and fixed with a rope to the shore so that it can move a little and aerate a larger area The cross diffusers are available complete with 20 mm hose tail other on request and are delivered with or without float The 1 m long feeding tube is also available shorter Each ceramic diffuser tube has a length of 18 cm and a diameter of 6 cm and can introduce approx 1 5 to 2 0 m3 air hour each 6 8 m3 per cross diffuser They are also available as self sinking single tube diffusers with hose tail As accessories air feeding hoses clear and distributors with valves are available High performance gas diffusers This is among the most robust and versatile fine bubble diffuser available It resolves many of the problems associated with other diffusers and has proven itself with over 10 years of use in many industrial and waste water treatment applications The diffuser has the capacity to pass large quantities of air oxygen or carbon dioxide with low pressure drop and s
25. with 128 x 64 pixels diagrams show the last 30 values Memory function for up to 4000 serial values displayed directly on the display as diagram or table Measurement intervals from 2 seconds up to 10 minutes starting time and date to set Outfits Automatic atmospheric pressure compensation NiMH accumulator 2100 mAh Operating time gt 24 hours Inclusive fast charger charging time about 4 hours Battery monitor on the meter Memory keeping memory active up to 6 months depending on the measurement period Real time clock with date function Wireless infrared interface for connection with infrared units Options Infrared receiver with RS 232 adaptor for non infrared units Single value memory function Illuminated display backlight PH value and Redox potential measurement 28 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu MONITORING Saturometer to identify gas super saturation Gas bubble disease is often present undetected and leads to significant damage in the fish stock If fish are being exposed to over saturation continuously they will suffer from it no matter which gas contributed most to the super saturation This new handheld saturometer Protection class IP65 with electric backlight display identifies gas super saturation in water reliably to 400 hPa resp mbar pressure difference with an accuracy of 1 hPa It works with a usual 6 x 1 5 V Lithium cell
26. www aqua tech eu PROCESSING Auxiliary fish gutting devices for round fish These gutting devices are in use since more than 20 years and a valuable help for small and medium processing plants They allow to gut and clean fish from 150 1500 g in one rational working process without give the fish out of the hand There is also no need for turning over the fish in your hand as all sequences of operation start from the vent If the operator should slip in the direction of the blade while cutting injuries of hands or gut can be nearly excluded The suction head has two scrape edges at its lower rim While passing through the fish all intestines like guts and kidney are removed By pushing a button a knife comes down and cuts the gorge which is sucked then into a 30 container Optionally the remaining blood is removed by the rotating round washing brush The rational working sequences enables one person to process 300 400 fish h Automatic fish gutting machines with fish size adjustment This compact and robust machine is made from stainless steel and plastic material It operates without hydro pneumatic or electronic elements and is driven by hydraulic pumps which are integrated in the frame The machine is except a monthly oil control at a viewing glass and the exchange of knives and brushes nearly maintenance free Complicated and expensive settings are not necessary and allow rentable working Additional mistakes are imp
27. 1 105 113 137 110x75 40x29 205 TT2800 2800 222 241 105 136 160 75x60 33x29 215 TT3000 3150 222 241 105 152 176 75x60 33x29 235 The numbers in brackets are overall dimension with gate and cover C Ca C Ca wes Fish transport tanks in any size This individual tanks for the save transport of live fish are made of reinforced glass fibre polyester with a smooth surface in the colours white or green To use the space of the transport vehicle more economically all tanks can be manufactured to customer design with your individual layout dimensions All tanks are supplied with well closing removable cover and lid as well as hand grips As option these tanks can be supplied with slanting inner bottom and splash protecting top and with drainage valve with sieve and outlet gate with door As accessories installed 12 Volt DC circulation pump systems or compressors with diffusers pressure reducers with flow meters or oxygen cartridges are available 46 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www agua tech eu TRANSPORTING Lifting nets with automatic lock These lifting nets can be used perfectly to harvest larger fish quantities gently from raising or holding units The fishes are harvested directly with the lifting net from cages tanks or other systems where the fish are already kept in high density by using a crane see pictur
28. 250 kg standing crop and allow our customers to get familiar with the technique and topic without high risks They consist of 2 holdings and 1 filter tank with the needed technique and equipment The water from the fish tanks is cleaned through a swirl separator and thereafter by filter brushes to remove suspended solids prior to bio filtration The bacterial settlement for nitrification will develop on the packages of the reactor mud will be removed through the current Our bio reactors have the large settlement area of over 900 m2 per cubic meter filter material and therefore we need only very small filter units Through the introduction of fine air bubbles through a special aeration and lift construction our systems work without pumps and therefore require less energy thereby reducing costs Through compact construction our systems can be installed any time and anywhere without rebuilding or extension expense Recirculation systems for the intensive production These modules are available for a yearly production capacity of 50 t year standing crop onward and can be planned to the special requirements of our customers The water from the fish tanks is cleaned through a drum filter to remove suspended solids prior to bio filtration where the nitrification process and aeration takes place From there the water is pumped to the fish tanks which could be adapted to customer wishes in form size and number The use of an UV steriliz
29. 6 tanks The meter has a O point memory which needs no new calibration This digital photometer works with 4 usual 1 5 V DC batteries with integrated capacity monitoring on the meter Alternatively accumulators or a connector for external power supply are available as accessories Possible Regencies Measurements Aluminium 0 0 5 mg l Ammonia 0 0 5 mg l Bromine 0 10 mg l Chlorine 0 5 mg l Chloride 0 250 mg l Copper 0 1 mg l Hardness 0 500 mg l Iron 0 5 mg l Manganese 0 0 03 mg l Nitrate 0 100 mg l Ozone 0 1 mg l Phosphate 0 4 mg l pH value 6 8 and Acid potential 0 5 mmol etc Chemical test box This compact laboratory box set is equipped with liquid colour analysis tests for Oxygen Demand Dissolved Hardness Total Carbonate Residual pH value Ammonia Nitrite Nitrate Phosphate and Temperature All tests are also available as single or replacement units and additionally test sets for Aluminium Arsenic Lead Chlorine Chloride Cyanide Iron Calium Copper Magnesium Manganese Nickel Sulphate Sulphite Zink Zing and much more 30 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu MONITORING Multichannel system for control and management This very versatile instrument can be used as a stand alone wirless and solar powered multi channel controller for cages ponds tanks and raceways etc If there are more than one transmitter u
30. a An electronic control via a high precision thermostat and the continuous display of the temperature via a digital thermometer allow an easy and exact control of the temperature An ecologic cooling gas R 134 a and a low power consumption are features of this transportable and easy to install systems The standard connection is 230 Volt 50 60 Hz Systems with integrated UV C system or other voltages on request The following types are available as standard IType Model 10 15 20 30 60 0 Power Watt 250 400 400 400 650 400 850 800 1400 1200 2400 2000 Connections mm 16 20 16 20 16 20 20 25 20 25 5 Weight kg 15 18 20 42 50 60 Dimensions LxWxH cm 45x27x40 45x27x40 45x27x40 60x39x56 60x39x56 82x51x70 Capacity at 25 C Liter 500 1000 2000 3000 5000 9000 Water disinfection with ultra violet light Ultraviolet light UV destroys micro organisms by changing their genetic information DNA but does not produce residual or hazardous by products nor does it affect the taste odour or colour characteristics of the treated water It is light with very high energy levels and wavelength of 200 400 manometers nm The most effective ultraviolet light for disinfection is UV C 200 280 nm specially with a wavelength of 254 nm The heart of the UV systems are high performance spectrothermal lamps which provide a stable UV output through a wider temperature range and h
31. approx 2 5 kw 5 kg in weight 4 0 kw 8 kg in weight 8 8 kw 19 kg in weight Propane gas use approx 185 g h approx 290 g h approx 640 g h Wood meal use approx 250 g Smoking 400 g Smoking 700 g Smoking Professional smoking ovens from stainless steel This electrically 230 380 V 50 Hz heated smoking devices have a capacity of 20 200 fishes resp 15 150 kg meat per smoking time of 30 90 minutes Precisely thermostat controlled heating 2 5 7 5 kw produces heat and smoke for cooking slowly A smoke pipe connection 120 mm and the well double isolated 50 mm walls and door prevents heat loss and makes curing possible also in closed rooms The fish to be cured either be laid on the racks or hung on curing hooks on the racks You will get best smoked results by using pure beech or teak wood chips They are available in different sizes A build in pipe connection for an external smoke generator for cold smoking is available too For a rational working trolleys and ramps and some other accessories are available 62 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu PROCESSING Vacuum packing machines for food At this table models the vacuum chamber and housing is made from stainless steel and the high transparent lid of acryl glass An easy and automatic working process is possible through the analogue process time control pane and from type 100 on
32. ation knobs for the pre and main stunning process which allows slowly increasing of the current and reduces internal damage of the fishes All parts of the system are made from corrosion free materials The container with cover is made from white plastic the electrodes which are fixed on two sides are made from stainless steel The containers are available in 3 different sizes 80 210 or 400 volume The fishes are placed in the plastic container together with water and the cover is closed For the stunning the button on the side of the control box is pressed while the stunning process is controlled by a lamp and terminated by an acoustic signal Special knifes for the fish industry This special stainless steel knives and scissors are designed for long live and resistance to hard wear They can be used for many hours without problem to archive high productivity The blades are finished by hand with high quality steel a guarantee for maximum cutting precision and easy sharpening Either stiff or flexible blades are available according to requirements The ergonomic design of the handles makes them easy and saves to hold The various designs were developed in conjunction with users They take into account both the type of cutting as well as the size of the user s hands The special green plastic material used gives the handle its firm hold 55 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870
33. ave a higher degrees of effectiveness and stability than other conventional lamps They also exhibit a high UV power output up to three times more than competitive low pressure lamps and long operating live 12 000 h The efficient lamps have a high UV emission in the area of the effective wavelengths 254 nm that makes it possible to destroy more than 99 99 of all pathogens in water Electronic controllers containing smart chips are designed specifically for the lamps and increasing effectiveness By studying various reactor geometries with respect to the UV intensity distribution and hydraulic characteristics specific reactors types where developed to provide disinfection for up to several m3 h The control panel measures important operating parameters such as UV intensity mW cm2 in the water Alternatively the UV dose mJ cm2 can be calculated and displayed if a flow signal is provided 9 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu HOLDING Polyester tanks in all forms sizes and colours These long over 30 years proven tanks are manufactured of layers of Glass fibre Reinforced Polyester GRP which is absolutely stable against unaffordable climatic conditions or UV The conical form and funnel shaped outlet and absolutely smooth inside finish ensure the system is practically self cleaning Therefore it is possible to hold sensitive bottom fish or fish larvae The whole ta
34. ccumulator and timer for the connection to a central power supply for an available control box with timer and transformer for 1 respectively up to 8 or 24 feeders 16 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu FEEDING Electric feeder for fry The model HATCHERY isalso available for this central timer and distributor box It is a disc feeder with a 2 5 volume feed cylinder and was developed for feeding the finest fry food up to 2 mm pellets in the hatchery The feeder is suspended above the fry tanks thus allow you to have sufficient space to work Power supply is provided via a control box equipped with a 220V AC 12 V DC transformer and a timer The beginning i e morning and the end i e evening of the feeding period are set on the timer The distributor box automatically sends a pulse which switches the motors of all up to 24 connected feeders on simultaneously for a short time to move the conveyor disk s The interval between pulses is infinitely adjustable from 0 1 second to 10 0 hours For individual feeder dosage the slot between conveyor disk and the Plexiglas cylinder can be adjusted For this purpose slacken the adjustment screw turn counter clockwise turn the conveyor disk clockwise the slot becomes smaller or turn it counter clockwise the slot becomes wider and finally re tighten the adjustment screw Pendulum feeders for self servic
35. ces have a size of 142 x 71 x 26 mm L x W x D and a weight of approx 155 255 300 g incl battery sensor and have a LCD double display precision 1 digit for measured values and temperature min max value memory configurable automatic switch off function 1 120 minutes hold function foil pushbuttons automatic temperature compensation 12 mm sensors serial connection 9 V battery with warning and external energy connector as well as integrated stand and hanging clip All meters are also available with integrated alarm and logger function with real time clock and date Transformer and transport case are available as accessories The following meters are available Measurement Flow 0 05 5 00 m sec Option Humidity O 100 96 rH Temperature 0 60 C Outfit Sensor with 5 m cable and connector Wind measurement on request Telescope sensor on request GMH 34 Conductivity Meter Measurement Conductivity O 2000 uS cm Temperature 0 85 C Option Salinity O 70 mg l Resistance 0 005 100 0 kOhm 0 1999 mg l TDS Outfit Sensor with 1 m cable fixed to the meter GMH 35 PH value Meter Measurement Option Outfit GMH 36 Oxygen Meter Measurement Option Outfit Automatic conductivity measurement in the optimal range pH value 0 0 14 0 pH Temperature 0 0 60 0 C Redox ORP 1999 2000 mV Humidity 0 0 70 0 rH Sensor with 1 m cable and connector 2 point automatic or man
36. ch eu BREEDING Automatic sorting machine for salmonid eggs This egg sorting machine uses the most current technology to sort 100 000 eggs per hour It is available with both live and dead egg counter or also without counters It has dimensions L x W x H of approx 78 x 35 x 27 cm a weight of 23 5 kg and an egg tank capacity of 19 liters and is made of clear and white acrylic plastic Using the patented standard disk the egg sorter will sort Salmonid eggs from 5 000 18 000 per kg or if equipped with the salmon disk it will sort any size salmon egg Best of all you never have to change disks to handle different sizes of eggs The patented technology uses fibre optics and modulated infrared light to scan the egg and assure the highest level of accuracy approx 98 99 9 It has been used around the world and will accommodate any local voltage which is reduced to 12 V DC in the interest of safety Eyed eggs are placed in the trough with water flowing through the bottom Several kilograms of eggs may be loaded at one time The water flushes the eyed eggs against the patented disk where they are captured in the tapered holes in the outside of the disk Once the egg sorter is fitted with the disk matching the type of egg you are sorting trout or salmon it will sort any size egg inserted The eggs in the disk then pass an electronic scanning device which using modulated infrared light detects dead eggs All with 100 ambient lig
37. ct feeding of fish fry and fingerlings The clockwork runs up to 12 or 24 hours and is started if the belt is returned in the morning where the feed up to 3 5 kg is placed The new clockwork with strong and corrosion free steel spring and splash proof acryl cover as well the plastic box lasts best the weather conditions and guarantees a long self live of the feeder The feeders are available in 2 sizes and have dimensions L x W x H of 560 x 200 300 x 150 mm and can easily used at any place without electric energy like ponds Automatic feeding device for frozen zooplankton 20 years worldwide experience in the field of plankton research catch and larval feeding was the basis of the new Plankton feeder which was developed in cooperation with the Institute of Fish Research PLANK TONFEEDER EI FA BEEN p Agua Tech This device is designed for the professional application of frozen zooplankton as a larval diet in marine and fresh water hatcheries for the production of high quality fingerlings like Charrs Salmons Snapper Turbot Grouper and other species The technique is based on a timed wash down of feed layers from large frozen plankton crumbs up to 20 kg and homogeneous distribution of the thawed plankton rations to the larval tanks by a specialy developed self cleaning distributor Wash down of the food layers and thawing can be performed either through spraying or by flooding the remaining plankto
38. d scarcer Aquaculture is a young innovative part of economy with high growth rates and secured prospects The future of fish production requires water to be used as economical as possible and environmentally safe removal of waste products with lowest possible energy consumption Demands of environment legislation reduce possibilities of open water fish production more and more Already existing fish farms are confronted with directions for purification of their waste waters This accelerates the development of intensive water saving systems for fish production which do not depend upon natural environmental factors The production in closed water systems offers more a compact growing environment for fish low shared personal costs and good profits In such systems the waste water which is loaded with metabolic by products is recycled through biological and physical purification and more than 90 96 re used Through improvement of the technique we are able to offer very efficient easy and cost effective systems for fresh and seawater Risk minimization process control and fish health are factors considered in our designs and developments therefore our systems are usually produced in compact and module construction Depending on system size and customer wishes our systems will be supplied with modern measuring regulation and security technique as well as working accessory During our long time work and experience in fish farming we came to know how
39. e For an easy self service of the fish pendulum feeders are used since some decades With simple pendulum feeders there falls usually too much feed out of the hopper which not only pollutes the water but also costs money Therefore we have refined these new pendulum feeders with some technical changes i e a disc where the feed does not directly fall out of the hopper and therefore allows a better adjustment and controlled feeding The model PENDULUMFEEDER is a self feeder for 1 5 mm pellets with a disc When the fish touch the pendulum the feed falls from the disc directly into the water The slot between feeder and disc can be adjusted The model PENDULUMSPREADER is a self feeder for 1 5 mm pellets with solar panel which continuously operates a spreader disc When the fish touch the pendulum a part of the feed falls directly into the water and a part of the food on the adjustable spreader disc which spreads it over a distance of up to 8 m sector spreader The white or green feed hoppers are available in five sizes with a volume of 15 25 45 75 or 95 liter As accessories a tube or ring holder hopper support is available Additionally we supply pneumatic feeders for feeding areas up to 10 m2 zu AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu FEEDING Belt feeders with strong clockwork Since more than 30 years this feeders are in use for save and exa
40. e For opening the base of the net simply the rope of the automatic lock is pulled and the fishes are released gently The lifting net is available in a diameter of 1 m diameter and different outfits just with 50 mm outer net and with or without tarpaulin inside and with or without 10 mm inner net It comes with frame ropes and automatic lock Lifting device for live fish These lifting devices works with an Archimedes Screw 38 cm and are suitable for up to 6 t h of any fish species and sizes between 3 and 3000 g Se hey are mobile and used mostly for movement of E live fish from and between ponds raceways or net cages to graders transport tanks or slaughtering etc The frame guarantees easy regulation of the screw angle and placing it in various positions At the outlet a pipe system can be connected They are complete equipped with screw made of fibreglass reinforced polyester frame made of stainless steel wheels made of hot galvanized steel motor 380 V 0 7 kw and are available in lengths of 4 5 6 or 7 m for a lifting height of about 2 4 m Vacuum pumps with weighting system With two hot galvanised or stainless steel vacuum tanks 200 liter each that suck and discharge alternatively this adjustable fish pump is used for loading of transport tanks The up to 6 m in height moved fish are EN separated from the water through a grill separator and thus send into a container connected wit
41. e LxW 1600x28 mm 1300x28 mm 2000x42 mm 2500x52 mm 2500x75 mm Grader outlets 3x125 mm 3x125 mm 6x160 mm 8x200 mm 6x250 mm Dimensions LxWxH 3 3x1 0x1 4 m 2 5x0 5x1 2 m 3 5x1 0x1 3 m 4 0x1 0x1 3 m 3 x1 2x1 5 m Weight 260 kg 115 kg 190 kg 230 kg 300 kg Power 0 25 kw 0 25 kw 0 25 kw 0 25 kw 0 55 kw Water requirement 20 m3 h 15 m3 h 40 m3 h 40 m3 h 50 m3 h Adjustable grading device for fingerlings This grading device is especially suitable for hatcheries or small farms The distances of the grating can be easily adjusted by shaping the device to a rhomb The seawater resistant impregnated wooden frame keeps floating and an exact distance between the aluminium grates Available in two sizes Type Small Large Device dimensions cm 36x36x1 8 45x45x18 Grading distance thickness mm 4 1 7 18 30 48 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu TRANSPORTING Fish counting system for much fish These fish scanners are based on a patented counting principle which gives both high capacity and accuracy 98 100 The fish flows freely through a pipe and passes an advanced camera measuring system CCD Camera chip which will register the size and speed of the passing fish The resulting data is then transmitted to a control unit which may handle as many as 4 channels e g during grading simultaneously It is not necessary
42. e fish are thoroughly washed and a soft cushion of water is formed This provides a flexible support and ensures that the scaling action is very gentle fishes are not exposed to heavy bumps The auto stop control automatically stops the machine when the loading lid top lid or release flap is opened Gentle release is ensured because the machine restarts slowly and the start button must be pressed and held down which is an added safety feature An automatic shut down with manual restart guards against automatic start up after a power failure The scaling machines are supplied either with a karborundum drum for soft fish or small scales and with a round hole drum for clams and hard fish or large scales The following types are available as standard Type 35 16K 18K 20K 25K Capacity cycle kg 4 6 10 15 30 Capacity hour Kg 80 150 280 400 800 Electricity Volt 230 400 400 400 400 Rated power kw 0 18 0 25 0 37 0 55 1 50 Water connection DN 15 15 15 20 25 Depth mm 450 372 530 600 735 Width mm 410 435 555 650 750 Height mm 610 855 930 950 1195 Manual scaling device for all fishes This device is well protected from spray water safe in operation and securely insulated tested to 4000 V The 230 V 50 Hz ICE standard 0 18 kw motor can be used continuously The machine L x W x Hof 23 x 24 x 19 cm with a weight of 9 kg can be mounted to a ground or wall socket The fle
43. ed by Lloyd s Register in Hamburg and have the EU conformity certificate CE Module C The following boats are available as standard Type 230A 350A 480A 470C 610C 750C Length cm 2301 350 480 470 610 750 Width cm 135 135 135 180 180 180 Height cm 48 48 48 5 5 75 Weight kg al 60 80 250 300 400 Loading kg 200 2501 350 450 600 800 Parts 2 d 4 1 1 1 Motor HP max 6 10 15 40 60 80 Type A Type C Inflatable working boats These well sized inflatable boats with thick liner are exactly made to requirements of today s customers The high quality materials and production guarantee safety and long live also in seawater The large tube diameter 35 56 cm with 2 6 air chambers and the special form secure a high stability and security The boats are available in different sizes from 200 577 cm in length and 134 239 cm in width for a load of up to 1000 kg and an outboard motor up to 120 HP 51 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu BOATDOCKS Professional electric boat motors An electric motor is practicable for boats up to 9 m in total length These electro motors have in contrast to engine driven motors different turning moments and resistance which allow using electro motors with relative small power ratings Longtime experiments showed that the power rating of an electro motor can be 1 2 0 to 2 5 compared to a
44. eight 11 52 kg 5 depending on types We deliver also Universal Circulation Underwater and Sludge Pumps for up to 1000 m3 h or for over 100 m in height 53 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu PROCESSING 54 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu PROCESSING Electric stunning devices for all fishes This device is especially suitable for the fast and easy stunning of fishes up to 50 kg cycle It works with electricity over a transformer Input 230 Volt Output 42 Volt All parts of the device are made of corrosion free materials The handle with buttons and lights is made of plastic the electrodes are made ofbrass with honeycomb like plastic cover The device is available with or without plastic container and cover The fishes are placed in a plastic container together with water For the stunning both electrodes are submerged into the water and the button is pressed while the stunning process is controlled by a lamp To reach all fish correctly by electricity the electrodes of the device should be moved and turned horizontally Electric stunning devices for much fishes This device is especially suitable for the save and reliable stunning of fishes up to 200 kg cycle It works with electricity over a transformer Input 230 Volt Output max 160 Volt with 3 adjustable regul
45. eliver also just the diffuser hose per meter 19 mm inside diameter as well as end pieces with connector and the pressure hose per meter 6 mm inside diameter Ceramic plate diffusers for micro gas bubbles These diffusers are robust engineered products with high specification and performance and perhaps are the most efficient diffusers available The ceramic plate has been designed to be very strong the thickness approx 12 mm of the ceramic has been increased over the more conventional plates The pore size is also only 0 3 microns which produces a cloud of tiny oxygen bubbles 10 200 microns in the water Depending on the gas oxygen or ozone and water chemistry the diffused gas may pass directly into solution with no visible sign of bubbles There may is no better gas diffuser available The transfer efficiency can approach up to 100 of oxygen into solution and the oxygen saturation in the water over 120 96 In seawater applications it can actually be difficult to see the bubbles since the gas goes almost directly into solution The ceramic flat plate diffusers give a very small bubble size and are used where a small high rate diffuser with high oxygen transfer efficiency is required The working gas pressure is 25 35 psi Do not exceed 50 psi 3 5 bars as it may result in damage The diffuser has a weight of 3 55 kg outside dimensions of 450 x 110 x 28 mm with a ceramic plate of 400 x 90 x 12 mm 360 cm2 for a gas flow of
46. epth therefore this system works to an adjustable depth and introduces the oxygen where it is needed not only on the surface If submerged pure oxygen instead of air can be introduced with exact dosage Long contact time of the fine bubbles in the water ensures also this system is very effective Depending on installation depth and current sediments can also be removed If the aerator is positioned near the water surface it also acts as an ice clearing machine in winter Strong circulation also eliminates pond stratification and organic matter deposition Finally thanks to the floatation phenomenon foaming this aerators make it possible to remove excess algae proliferation colloidal substances mud and any other suspended particles and improve water quality With this proven system all variants of aeration current creation and oxygenation are possible Depending on power and depth the air flow rate is up to 35 m3 h At an oxygen content of 6 mg l at beginning one 1 0 HP unit in use with air introduce over 0 32 kg O2 h which is the oxygen demand for over 2600 kg trout each 250 g at a water temperature of 10 C or for up to 3000 kg of other species at 20 The aerators are supplied complete with motor 1 1 kw 1 5 HP for 230 V 50 Hz or 1 5 kw 2 0 HP for 380 V 50 Hz support floats and propeller protection fingers They are compact lightweight units Motor 10 to 16 kg and very easy to install Injector without further energy consum
47. er J rn Gessner and Sergej Podushka It is the most important bibliography about Acipenseriformes which includes nearly all publications from around the world Over 10000 references are listed alphabetically and cross indexed to species and headings Available as electronic and searchable version E book on CD ROM incl Microsoft amp Internet Explorer and Adobe Acrobat Reader or printed and bound version book with over 500 pages 67 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu 1 Martin Hochleithner A Mi Seit
48. er is possible This system is available for all fish species also oalmonids For the use in seawater the drum filter is changed to a protein skimmer which is more effective in this case and allows also the economic use of ozone For water purification and gas stripping in fish farms ponds and aquaria we deliver also just the bio filter media The offered material can be used in flow or trickling bead filters and has a large surface area from 100 to 900 m2 m3 area to allow a high rate of biological cleaning of about 0 5 g NH4 N m2 filter media area Gs AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu HOLDING Filter chambers with swirl separator This new compact filters are used specially for holding units and garden ponds and are very effective for the fine and raw filtration The filter unit can be operated by gravity or by pumps and can be placed into the ground or stands free alone A long inlet opening secures that the water in the vortex rotates slowly so that the larger waste particles are trapped in the centre of the bottom The build in flow channels force the water to flow trough the filter media i e Filter brushes Japan mats Sinter glass Aqua rock Bio balls Poly foam etc The waste particles concentrate at each cone where they can be removed regularly by opening of a gate valve The models are made from reinforced glass fibre polyester and are delivered w
49. ew conditions The produced energy 115 230 or 230 400 Volt AC 50 Hz or 60 Hz can be used directly from the connected regulator and distributor box This box can be placed also on any other place To guarantee stable power sequences by variable energy usage an electronic power regulator or an electronic flow regulator are available Also an automatic nozzle regulator is available The system is switched off easiest by closing the nozzle s All parts are made of durable and anticorrosive materials Larger power plants on request Water cooled diesel generators These compact synchrony generators are more powerful than asynchrony generators Motor generator and exhauster are water cooled and need no air ventilation The cooling water can be used for heating They are installed into an encapsulate housing which guarantees low noises 52 54 dB The units have a weight of 83 230 kg and are easy to operate with the supplied remote control unit The diesel consumption is about 0 3 liter per produced kwh Available in different power ratings from 4 16 KVA 3 5 14 0 kw 44 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu TRANSPORTING n M J a Jj d P AE J e fi Ji j j 1 2 s 7 d 7 r 22 2 d d A 5 Br YS F we d a y ON F z A ive 5 5 ja POTRAT a a e D Lh LI k rc AquaTech Unterbrunnweg
50. for example serve it fried or on salad There is also an automatic electric 12 or 24 V DC Y bone cutter cutting wide 30 or 40 cm available Pin bone remover for fillets For removing of small and unwanted pin bones from larger fresh or smoked filets from about 150 g filet weight on like Salmons Trouts and Charrs different pinboners from compact handheld devices to automatic band machines are available All machines are building from non corrosive material to the quality and work with the same principles They are very user and maintenance friendly and allow fast working 59 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu PROCESSING Skinning machines for all fish filets This fish skinning machines are manufactured with the use of exclusive and high quality components and according to the newest technical and hygienic regulations They are made of rust free stainless steel the transport belts and rolls are made of plastic Additional plates inside guarantee a very long live of the robust machines which have no electronic parts which could become defect All machines are easy to use and very maintenance friendly which saves additional costs All models work with an 230 400 V 50 60 Hz motor and are equipped with a foot switch adjustable knives the skinning thickness can be adjusted from 0 to 4 mm turn able plate stripper and water spray unit
51. h a weight indicator with electronic digital display programmable either on loading quantity or working time By dimensions of 165 x 430 x 340 cm maximum height 5 1 m and a weight of 1 550 kg up to 15 t of fish up to 1 5 kg on request up to 3 0 kg can be moved 47 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu TRANSPORTING Live fish graders with or without counting system These graders are made of aluminium and stainless steel and are available for various fresh and sea water fishes from Salmoniformes and Perciformes to Siluriformes and Cypriniformes etc The grading technology is based on 3 V shaped channels with moving plastic fingers below which moves the fish until the channel is too wide for the fish thickness and the fish are released to the collecting tanks below from where they are flushed with water to the outlets and optionally by pipes back to the holding ponds During the whole grading process fishes are kept wet The machines are mounted on an adjustable trolley with 3 wheels quipped with 380 V 50 Hz motor as standard 230 V 50 Hz on request As accessory an automatic counting system can be connected after the graders The following models are available Model H10 H20 H30 H40 H50 Grade 3 3 3 4 3 Fish sizes 1 50 g 2 100g 5 500 g 5 1500 g 5 2500 g Grading capacity 1 th 3 th 5 th 7 t h 9 t h Channel siz
52. he motor is constructed for endurance run Because of the compact dimensions and the low sound these blowers are easy and everywhere to install Lateral channel blowers work regenerative Casing and impeller with radial blades form a circular body The medium air is accelerated by centrifugal force in the blade channels stocked and compressed This process continues permanently with continually increasing pressure rising until the medium leaves the casing through the outlet connection The special principle of construction and design guarantees no contact between rotating parts As accessories air filters sound absorbers and non return valves are available Types with the following performance data are available as standard P mbar o 50 100 150 200 250 300 350 400 450 500 550 600 Type single stage kw m3 h m3 h m3 h m3 h m3 h m3 h m3 h m3 h m3 h m3 h Im3 h m3 h m3 h 06 SH 0 20 29 Lb V3 SH 0 37 70 so 331 bL 30 SH 0 75 1 50 124 109 94 78 64 49 40 SH 0 75 2 20 204 172 145 120 99 80 64 45 SH 1 10 3 00 249 215 182 148 114 78 37 50 SH 2 20 5 50 319 286 256 230 204 180 156 113 1101 60 SH 2 20 7 50 393 362 335 308 283 260 235 210 185 600 65 SH 2 20 5 50 527 468 414 365 316 266 218 70 SH 3 00 7 50 522 477 433
53. hese centrifugal pumps are environmentally friendly and reliable A transistor controlled starter guarantees easy running also after longer pauses The types WT are also for waste water and stones up to 3 cm diameter available Type WM is especially suitable for seawater and chemical as the pump casing is made from polyester All pumps are delivered completely with hose adaptors and ground filter Type 10 The following pumps are available Type WX 10 WX 15 WB 20 WH 20 WM 20 WT 20 WT 30 WT 40 Pumping volume l min 130 240 600 500 850 650 1300 2300 Pumping height max m 35 40 32 50 32 26 30 29 Suction height max m 7 5 8 0 8 0 8 0 7 5 8 0 7 5 7 5 Connections mm inch 25 1 0 38 1 5 51 2 0 51 2 0 51 2 0 51 2 0 75 3 0 100 4 0 Motor kw HP 1 1 1 5 1 8 2 5 2 9 4 0 4 0 5 5 4 0 5 5 4 0 5 5 5 9 8 0 8 0 11 0 Tank volume liter 0 6 1 2 2 5 3 6 3 6 3 6 6 0 6 5 Consumption liter h 0 6 1 1 1 1 1 6 1 6 1 6 2 0 3 9 Weight kg 7 10 21 27 26 38 58 68 Length cm 33 33 47 52 52 62 66 66 Width cm 25 27 35 40 40 46 49 49 Height cm 33 38 36 45 45 47 51 51 Submersible plastic pumps for direct current These EC certified submersible plastic pumps are produced under ISO 9000 These models are available for 12 V DC Model Type T05 T08 T12 T16 Capacity l h 1800 3000 4500 8500 Connection Omm 19 24
54. hment so Artemia is an excellent food for various fish and crustaceans Nutrition Analysis Protein min 45 96 Fat min 15 9e Ash min 6 96 Fiber max 2 96 Moisture max 8 9e They are available as Premium Quality in 425 gram 15 oz cans Net Weight and 12 cans per case Artemia is generally used for feeding the larval and postlarval stages of fish and shrimps In contrast to crustacean larvae marine fish larvae are cultured on Artemia for a much longer period of time e g 20 to 40 days Artemia cyst consumption is also among the highest in marine fish larviculture and ranges from 200 to 500 g per 1000 fry produced Extruded Dry Food with a reddish brown colour and a well balanced fatty acid profile that promotes good appetite fast growth high survival and fish health The extruded feeds are based on raw material of superior quality and are formulated as a starter and grower feed especially in closed water or recirculation systems with minimal phospate content and low nitrogen excretion The particle sizes are also very stable in the water and haraly pollute it The feed is highly energetic which guarantee very low feed conversion rates It can be used from the first day on or as a replacement feed of brine shrimp and zooplankton artificial plankton It is suitable for the production of various fish species such as Salmonids Percids Acipenserids Cyprinids and other species too On request larger pellets 6 or 22 mm pigmented pelle
55. ht immunity Dead eggs are then ejected out one side of the sorter while the live eggs travel to the opposite side where a gentle flow of air ejects them into a curtain of water which carries them to a separate container safe sound and ready for further incubation The counters then increment providing accurate totals of both live and dead eggs sorted Each time a dead egg is detected a light comes on giving you visual assurance that everything is working correctly Manual sorting device for salmonid eggs Formerly developed at the Austrian Institute of Fisheries Economy this handheld egg sucker has been rebuild allowing selecting dead Salmonid eggs now fast and easy The pistol formed device has to be hold at the handle with one hand with the other hand the suction ball has to be pressed until the unit overflows at the tube end Now each egg can be advised with the suction pipe and if the button at the handle is pressed it will be sucked into the Plexiglas collecting unit With some experience it is possible to work with this device fast and exactly 14 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu FEEDING AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu FEEDING Automatic feeders for dry food These Solaris feeders are designed and constructed to the latest specifications in the field of aquaculture
56. ilable Type HS 24 HS 48 Dimensions WxHxD 45x35x45 cm 45x35x85 cm Racks and grids 30x40 cm 30 x 80 cm Capacity max 124 Fish 7 kg Meat 48 Fish 14 kg Meat Weight 25 kg 45 kg Connection 110 220 Vi 1 kw 2 kw 61 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu PROCESSING Smoking cabinets for excellent product quality Some of the available types With this smoker you will get a state of the art and high quality product finished through CNC production containing over 30 years of development and experience Most remarkable features are simple operation and compact design With our special integrated smoke gas guidance your smoke goods will get evenly cooked and aromatized With this you will get an optimal use of the smoke the temperature inside the oven is very evenly and the dripping of condensate onto your goods is safely avoided These smokers are made of aluminium covered steel or stainless steel with interchangeable wood or gas firing for hot and cold smoking of fishes as well meat etc All smokers come complete with dry drip tub and bouncer Grids hooks and pipes 130 mm diameter are available as accessories Type RS 20 RS 40 RS 100 Dimensions WxDxH 45x36x90 cm 45x36x115 cm 58x44x165 cm Weight 25 kg 30 kg 80 kg Capacity approx 20 Fish or 12 kg Meat 40 Fish or 25 kg Meat 100 Fish or 75 kg Meat Gas heater
57. ill transmit over a distance of at least 300 m If longer distances are required a repeater may be fitted to take the distance up to 3 km or more The transmitter is in a self contained IP65 enclosure with its own battery and solar cells The battery alone will power the unit for 3 6 months but with the solar cells it will not require a battery change for at least 5 years A 230 VAC 12 VDC uninteruptable power supply rated at 2 amps with a 5 amp internal back up battery for the transmitter module which will the battery will keep running for around 30 days is available as acessoire The robust and easy to use 60 mm large oxygen probe is a self polarising membrane covered galvanic cell that generates an electrical signal proportional to the oxygen pressure it senses no matter whether it is in water air or another medium It is connected using ordinary cable which can have any length up to 1000 m and does not need an external supply because it makes its own electricity Cleaning the membrane with a cloth or tissue is apart from an occasional calibration the only routine maintenance necessary 31 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu BOATDOCKS k s ECM nid v cid eM 25 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu BOATDOCKS Modular floating dock system 25 years experience in state of the art floa
58. ings 180 250 370 550 and 750 Watt for standard 380 V 230 V on request and have dimensions of approx 1 5 x 1 6 x 0 6 m L x W x H and a weight of 30 70 kg To use these paddlewheel aerators also with pure oxygen instead of air a special oxygen cover is available as accessory The special formed cover inside guarantees that no oxygen feed up to 15 l min disperses or waste to the surface after the water leaves the aerator As there are no seals necessary this also guarantees that there is no oxygen wasted and thus this makes the system very effective too up to 90 95 om AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www agua tech eu AERATING Rubber diffusers with stainless steel frame These extremely durable and effective diffusers are suitable for the live fish transport and for emergency purposes with pure oxygen The approx 1000 pores meter arranged in 6 rows of the special oxygen hose open only if oxygen is supplied and close again if the supply stops Thus pore blockage is prevented and the diffuser is always ready to operate Uniform bubble sizes due to the straight hose mounting in a stainless steel frame are main features of these professional diffusers The diffusers are available in different sizes 40 70 x 50 150 cm Other diffuser sizes and forms on request The sturdy hose connection is 6 mm as standard on request also in 9 mm For the self production of diffusers we d
59. irectly by firewood or infrared heat but indirectly by the hot air inside of the pressure chamber The tightly closing door guarantees that only a very small amount of smoke and thus nearly no moisture leaks out Proper gravy will be preserved which is a great advantage in comparison to other smoking processes Fish is put with its belly up onto the special grates Flat fish fillet meat are smoked on the flat grids Flavour and proper gravy will remain It cooks without addition of grease therefore is low on calories Constant temperature and optimal diffusion of smoke pressure will lead to a good cooking and a golden brown colour of the smoked food After the timer has run off smoke will deposit on the inside of the walls The darker they are the better the taste will be The special heat resisting sealing of the doors needs neither maintenance nor renewal Very low energy costs over 60 of cooking terms you can grill and cook without electricity The double casing insulation guarantees very short pre heating times and very low energy consumption All electric parts are protected Both the interior and exterior of the smokers as well as pans and grates are made of stainless steel It heats with thermostatic regulation and automatic timer Switches and control lamps on the front side The smokers are delivered complete wit smoking and drip pan 2 4 racks and 2 4 flat grids as well as manual with recipes The following types are ava
60. ith cover and outlet pipes They are available with or without filter material The following Center Vortex types are available Type C20 C30 C50 C80 C100 Size W cm 85 107 140 165 193 Height cm 65 75 80 100 100 Vortex cm 45 50 75 95 110 In Outlet O mm 110 110 110 110 110 110 110 160 0 Flow capacity m3 h approx 4 6 d 12 16 Pond volume m3 max 20 30 50 80 100 On request also Row Vortex filters with filter chambers are available Sand filters for high comfort This sand filters are made of reinforced glass fibre polypropylene or polyester and available in various sizes heights and types The filter units with high performance are available as single systems with or without distribution cross and outlet valve manometer with automatic and or manual air removing or also complete with pipes and ready for connection 230 Volt 50 Hz with 6 way backwash valve self priming filter pump with large debris collector in plastic mounted on a noise reducing plate made of plastic The special filter sand is available as accessory An automatic backwash system is available for all models and guarantees high comfort and safety The automatic heat filter systems are available with electric thermostat control unit with timer and the back wash system is equipped with a heat exchanger m ae AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua
61. ive and steadily swarm into the cages towards the light source The 2 x 2 x 2 m net cages volume 8 m3 are manufactured from highly resistant mono filament polyester fabric with mesh sizes from 0 3 to 2 0 mm is fitted with a zipper for easy access and a conduit for the electric cable The net cage is stretched onto a strong stainless steel or aluminium frame and submerged into the water column An efficient solar generator is supplied for remote site operation An electrical transformer can be supplied in order to reduce voltage to safer levels for use with water The whole system is installed on a floating dock and anchored somewhat away from the shore As site for such a cage system still or standing waters with a plankton stock of min 500 1000 zooplankton organisms per m during the time of operation are suitable Depending on the zooplankton population the fish stocking density from the fry stage to fingerling size of 5 cm length can come to 5000 Ind m3 and survival rates of more than 90 have been achieved with various marine and freshwater fish species Circular net cages for all conditions We supply a wide range of single double and triple ring cage collars using black high density polyethylene HD PE 80 100 pipes in sizes from 200 to 450 mm optional mounted with either dip galvanized steel or injection moulded plastic brackets mounted every 2 3 m All build with heavy gauge handrail and upright pipe 110 160 mm
62. ive production This paddlewheel aerators widely used all over the world speciall in intensive ponds and raceways They are available with 2 6 paddle wheels in different power ratings from 0 75 to 2 20 kw for 220 or 380 Volt 50 Hz and have a weight of 80 120 kg The oxygen introduction is usually about 1 6 kg kwh Wheel and frame are made of steel the paddles from special plastic material and the H formed floats from thick UV and ozone resistant plastic Paddlewheel systems for effective oxygenation Aeration and or oxygenation are especially of economic importance in intensive farms At these completely new developed systems all possible failures and defects of other known products have been removed The systems have been tested under hardest conditions and have a very high efficiency with low operation costs the same time There are no bearings of the wheel approx 140 r p m necessary and also no couplings and discs this reduce friction lost and increase the efficiency and also reduce the possible parts which could become defect with time A very long self live and high efficiency is also guaranteed through the worm gearing The motor is specially sealed against moisture Paddles wheel and frame are made of stainless steel the floats from thick UV and ozone resistant material The oxygen introduction is usually about 1 6 kg kwh Paddlewheel aerator Oxygen cover The Paddlewheel Aerators are available in different power rat
63. l amp Fax 43 5356 64870 www aqua tech eu PROCESSING Filleting machine for round fishes This compact machine allow to fillet all round fish with up to a height of 90 135 mm and a weight of 100 1000 g fast and exact without gutting the fish The machine is made of stainless steel and easily cleaned with water A high output approx 100 200 kg h and safety measurements allow a fast working The compact design Lx W x H 118 x 56 x 127 cm and the low weight approx 88 kg allow to use it on nearly any place With the rotating round blade knife first the head is cut off Following the fish is put in the machine head cut first and belly up The fish is now forwarded by special grip belts to the round knifes and 2 fillets are cut The cut is adjustable thus allowing a low waste of meat filet output approx 40 50 96 The belly bones have to cut of manually Continuous cleaning is achieved by water spray nozzles Y bone cutter for fish filets With this compact devices cutting wide 9 15 or 30 cm made from stainless steel you can cut fast and easy the Y bones in fillets from bony rich fishes like Cyprinids etc By this cutting in small distances every 3 4 mm the numerous Y bones are chopped in very small pieces so that they are no longer detected or dangerous in the fillets and can be eaten comfortably with the meat With an adapter available as accessory you can also cut now the fillets in chips or stripes and
64. later in a given season or in fact eliminating seasonality altogether in certain climates and regions are significant Carp pituitary extract contains a variety of pituitary hormones including gonadotropins which are effective for the induction of final maturation and ovulation CPE is administered in distilled water or physiological saline and injected intramuscularly at a dose of 1 10 milligram kg fish Available in vials of 1 gram 1000 milligram In nature reproductive development and spawning in finfish is controlled by environmental factors such as temperature photoperiod nutrition water quality and presence of spawning substrate In aquaculture it is not always possible or economically feasible to replicate natural conditions especially as many species are now grown some distance from their original geographic location In the last decade significant research has been conducted worldwide on ripening fish sexuality using various preparations Brine Shrimp Eggs are the dormancy eggs cysts of Artemia salina it is a kind of miniature shrimp crustacea which distribute widely and bear high sale At present more than 500 Artemia producing areas in the world are known such as America China Iran and Russia These cysts may be conserved very long and can be hatched as they are needed The naupii hatch after 18 30 hours in warm 24 30 C salt water 1 5 3 5 salt and possess abundant protein and fat Its grown body holds high nouris
65. mall bubble size approx 1 4 mm Fine bubble diffusion is inherently more effective than coarse bubble diffusers in providing a greater mixing action and aeration efficiency The diffusers are of a tubular semi flexible construction 32 mm in diameter and an inner nylon distributor The internal ballast is not fused together therefore precipitates such as iron and carbonates tend to crack off and can be flushed out easily The internal ballast weight approx 1 6 kg m WW means that the diffuser does not need to be anchored to the ground The unique design of the diffusers makes them largely resistant to biological and chemical fouling An outer polyester sleeve encases silica particle ballast v 3 The diffusers are sized up to 5 m in length according to the flow m3 h of air to be used Length is approx 33 cm per m3 h air or liter oxygen min flow rate and pressure drop is less than 1 psi All diffusers are supplied with either 3 8 or 1 2 hose tails in acetyl plastic Brass or stainless steel fittings are also available Additional diffusers in different forms disc or tube sizes and materials on request 24 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu AERATING Regenerative blowers for pressure or vacuum generation These reliable and favourable blowers summarise modern know how of pressure and vacuum generation based on long time experiences T
66. mperature compensation available that read conductivity or salinity 0 1999 uS EC or 0 0 199 9 ppm TDS pH value and temperature 0 00 14 00 pH and 0 0 50 0 C or Redox potential 1000 mV ORP at an affordable price The testers are factory calibrated but can be manually calibrated and measurements are highly accurate 0 1 digit or 2 or mV with high resolution 1 00 to 0 01 The modular design allows easy electrode and battery replacement A rugged splash proof and floating casing prevents water infiltration All the testers work with common batteries 3 x 1 5 V and have a long live 20 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www agua tech eu MONITORING Photolyser for various water parameters For the necessary analysis of waters this microprocessor photometer with professional concept and high precision is the right choice To start analysing the required program on the foil pushbuttons is selected The display shows the parameter and dimensions exactly to 2 digits behind the dot An acoustic signal informs when the reaction time is finished The results are displayed on the meter and can be stored for later processing The meter is equipped with an RS 485 adaptor Via an additionally integrated RS 232 adaptor the meter can be connected to a printer or PC cable as accessory available It is possible to archive over 500 stored data sets with date and time for up to 1
67. n is frozen again The feed particle size can be adjusted by a special sieving unit In order to avoid membrane damage and leaching effects of the thawed plankton organisms the feed is distributed to the up to 16 or 32 larval tanks by gravity flow only If necessary we are able to deliver also the frozen crustacean plankton 18 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu AERATING 19 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu AERATING Injectors for aeration circulation oxygenation and de stratification These proven injectors are one of the best and most advanced aeration systems worldwide and also suitable for large ponds The injectors works with a for endurance run produced maintenance free turn able submerged also seawater resistant motor The rotating propeller 2800 r p m produces an adjustable current through which air drawn from the surface and formed into fine evenly distributed bubbles The diffused air aerates from the bottom up and the circulation created displaces the surrounding water thus breaking up stratified water areas This constant surge forces the pond to turn over bringing cooler bottom water to the surface where it picks up additional oxygen from the atmosphere Therefore the dissolved oxygen content is always as high as possible Usually here is an oxygen deficit at d
68. nits and a base station receiver then the system automatically configures as a network and sends the information by low powered wireless communication to the base station This makes for a really low cost simple system and for the first time provides a package ideal for cages ponds or for any installation that can not use wires In the event that you get hit with lightening then generally only one unit will be affected and if it can not be repaired on site then you simply send the faulty unit back and replace with a working unit This means that you are in control of your own system and not dependent on service engineers The base station is designed to sit in an office or control roo It communicates with all the transmitters collects the information and sends onto the PC to data log the information and view the data The base station has two alarm control relays so if any one or more of the probes detects a problem the relays can be activated to trigger your alarm system The PC does not need to be on for the system to control or alarm The alarm condition and probe location will be displayed on the base station LCD One Base station can support up to 50 oxygen transmitters and 100 oxygen and temperature probes The transmitter station is a solar powered wireless radio transmitter fitted with LCD display for two oxygen probes two temperature sensors and two digital inputs and fitted with two relay control or alarm out puts The unit w
69. nks and especially the edgings are made very strong allowing attachment of automatic feeders or other equipment Optional laminated feet make it possible to place the tanks safe on any bottom and ensure easy lightweight handling or transportation Circular tank Square tank Rectangular tank The tanks are available in different forms and sizes and are available in all colours of the RAL scale The outlets are made from PVC pipe with water level regulation which is fixed under the bottom and leaded at the tank side As accessories bottom grids and stand sieves are available Circular pools with liner These pools can be placed in or on the round and consists of a 0 6 mm strong galvanized iron wall which is painted inside and plastic covered outside The lower and upper bottom and hand rails are made of strong plastic to ensure a long life Inside the pools are lined with a 0 8 mm strong PVC liner with exact fitting in black colour on request also in blue Optional bottom protection pillows 5b mm are available Some of the available sizes Volume Diameter Height 1600 1 2 0 0 0 6m 2600 1 2 0 0 0 9 m 5700 1 3 0 m 0 9 m 7800 1 3 0m 1 2m 10600 3 5m 1 2m If preferred we deliver also just the robust and soft PVC pond liner in a thickness of 0 5 to 1 5 mm in the colours black green or blue on coils with a wide of 2 8 m and a length of 15 50 m or as finished liners in any size 10 AquaTech
70. nnector plastic cable drums for up to 200 m rubber cable hand or foot urgent stop switches electro rubber outfit tested to 1000 Volt as well as tanks and lights Electric fish guidance systems and barriers are available on request 13 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu POWERPLANTS Hydroelectric power plants for low water quantities These mobile and economic hydroelectric power plants are suitable for your own energy production at mountains and in fish farms and also other objects situated in higher or remote sites They are also economic if only low quantities of water are available from 1 sec and a height of 5 m pressure 1 bar on The compact systems needs no concrete bottom and can also be placed in open air The water supply is made quite easy by a pipe line The used water flows freely from the power plant and could be used for other purposes later or flows back to the stream or river The system does not affect the water quality in any way and therefore could 2 be installed prior to drinking water or fish farms sources Depending on the water flow the Pelton Turbine is driven from a regulated and possible a second unregulated nozzle The wheel drives then a self regulated generator The generator size and reduction will be adapted by us to the optimal conditions but can be adjusted later on also without problems to n
71. oduction systems Planning and design of farming and production systems for freshwater and marine fishes as well as shrimps Calculation and preparation of economy and feasibility studies as well as water and market analysis and project reports Engineering for aquaculture and marine Construction of hatchery nursery netcage recirculation and docking systems Management and marketing for fish farms Education and training of personnel for aquaculture and fishery We developed also a new economy business plan model based on a table calculation program like MS Works Excel or Lotus You can enter all variables like feeding rates and conversion factors survival and selling rates stocking density and tank sizes prices etc and it will calculate approximately forecast growth and stocks investment and operation costs and all other requirements oturgeon publications The Sturgeons and Paddlefishes Acipenseriformes of the World Biology and Aquaculture By Martin Hochleithner and J rn Gessner Softbound 248 pages It is an illustrated English translation of the well known German book St re This work is supposed to close the information gap between scientists and practitioners It summarizes the current knowledge on all sturgeon and paddlefish species worldwide into a practitioner oriented working guide including the experience and research data of the authors The Bibliography of Acipenseriformes By Martin Hochleithn
72. ood overview this breeding troughs are used worldwide for Salmonid eggs like salmons trouts charrs and graylings etc gt The troughs are made with high quality gt i of grass fibre polyester and completely lt A smooth on the inner sides and therefore wy easy to clean and disinfect They are available in two sizes length 215 and 360 cm for 4 respectively 7 incubation trays and have a width of about 40 cm as well a height of 17 cm The incubation trays with a size of 40 x 40 cm fit exactly Because of a new production technique the stainless steel screens with 1 2 mm holes are perfectly inserted into the trays and allow a constant flow Each tray has an n incubation capacity of up approximately 10 000 to 20 000 eggs 1 2 liter To use the trough after incubation also for start feeding a screen witch fits exactly is available as accessory ae AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu BREEDING Hatching jar made from plastic Used successfully for over 20 years by federal state and professional hatcheries and fish producers here and abroad this jar can be used for a wide variety of species like Salmonids Acipenserids Percids Silurids and Cyprinids etc Made of high impact non corrosive easy to clean plastic Plexiglas this uniquely designed hatching system enables uniformly distributed water to rotate fish eggs ever so gently and evenly It works ver
73. ossible as wrong size selection can be avoided with the manual size regulation automatic at type Vario The running speed of the transport chain is as low as possible to allow to feed the machine just by one hand A control line at the outlet side allows an optic control Bad results about 5 96 can be removed here As the machine works without cross cut between gill covers and pectoral fins there is no additional fish waste The following types are available as standard Type Mini Maxi Vario Capacity Fish h max 1700 2200 3600 Fish sizes g 180 650 350 1 000 2000 7000 Water demand l h approx 300 0 500 0 800 Power 380 V 50 Hz kw 0 9 3 0 Dimensions LxWxH cm 150x40x135 5 300x60x180 0 980x65x1 5 56 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu PROCESSING Automatic scaling machines for much fishes The robust solidly constructed machines with belt drive offer perfect scaling technology with their design body in stainless steel automatic time selector and control valve for reduced water consumption and complete operational safety auto stop control motor protection restart protection Scaling takes place at the bottom and sides of the machine and offers the advantages of short approx 3 5 minutes per cycle low noise scaling cycles and reduced water consumption The water used in the scaling process is accumulated so that th
74. parts are doubling isolated and guarantee the best possible security for persons A Totmannswitch in Germany required guarantees for additional security so that all outlets of the device are without electric current if dangerous situations arises The permanent excited generator and the high quality magnet materials guarantee a continuous and reliable power Each device will be tested mechanically and electrically completely and delivered with user manual Direct current creates usually a better anodic reaction as impulse current would doe But at extreme conductivities or for electric barriers with direct current soon the borders are reached As result devices with powerful combination Direct Impulse currents where created where the impulse frequents and volts can be adjusted via motor turns or switch The back carry units are compact lightweight systems with high outgoing power Impulse devices are a little larger and have a little more weight than direct current devices We deliver net battery or petrol driven back carry or stand devices with direct and or impulse current with an outgoing power of 250 11000 Watt 5 160 kw impulse at 25 100 Impulse sec and a current of 300 960 Volt with a weight of 10 135 kg and for a conductivity of 50 10 000 uS Backcarry unit otand unit Net unit As accessories are available 30 50 cm stainless steel anodes with RGP electro handles up to 6 m in length copper cathodes with cable and co
75. ption This ECO injector is a static aerator for the water inlet pipe 1 in tanks raceways and small ponds It is designed to ensure cost effective use of any available water source for degassing aeration and oxygenation thereby avoiding energy d wastage and maximising efficiency In enriching the water with 466 air or oxygen it can create good circulation with a lesser amount of water than is usually necessary It works hydraulically from 0 2 bar and 0 4 l s on and has no moving parts by exploiting the act the water passing through it at high speed achieved by means of suitable flow rates and pressures with the special 3 interchangeable nozzles for approx 30 50 or 100 liter minute which creates a pressure drop and consequently a tremendous suction capacity without introducing additional energy 20 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www agua tech eu AERATING Propeller aerator with horizontal spray pattern This propeller aerator was specially developed for intensive production of fish in tanks raceways and ponds The maintenance free heavy duty motor 230 or 380 Volt has a mounted propeller which allows a high water circulation and has an oxygen transfer rate of approx 1 5 kg kwh The small float size 70 x 70 cm as well as the compact and lightweight system makes it fast and easy to install The following types are available Power consumption kw
76. quaculture Technology FISHFARMING amp EQUIPMENT Consulting Production Ma keting INTRODUCTION Imprint 2 edition All rights reserved 2012 by AquaTech Unterbrunnweg 3 6370 Kitzbuehel Austria Phone 43 5356 71399 Fax 43 5356 64870 Cell 43 664 1048297 Email aquatech ai net Email fishfarming technologist com http members ai net aquatech htto www aquatech 8m com http start at aqua Aaua CULTURE Lech NOLOGY For more information and prices just visit our extensive web site or contact us Quality for reasonable prices Our success and your profit ae AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu Index HOLDING BREEDING FEEDING AERATING MONITORING BOATDOCKS NETCAGES POWEPLANTS TRANSPORTING PROCESSING OTHERS INTRODUCTION Filters Heaters Basins Incubators Troughs Jars Spreaders Pendulums Automates Injectors Diffusers Blowers Meters Testers Analysers Pontoons Boats Motors Turbines Generators Aggregates Tanks Graders Lifts Gutters Skinners Smokers Feeds Service va AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu INTRODUCTION Approved range of products for aquaculture The requirement and demand for fish and seafood continually rises worldwide and the products are steadily becoming scarcer an
77. re used for dry counting pipe 0 25 full of water through the unit and suitable for many applications The CSF registration units are used for wet counting pipe 100 full of water through the unit and suitable for special applications These registration units are available in different sizes DN 150 350 weights 14 80 kg and power consumptions 10 33 Watt for different fish sizes 1 10000 g and capacities 10 100 t h All registration units are delivered with 10 meter cable other lengths available on request As accessories some flange to pipe adapters DN 150 350 as well as a video system b w is available 49 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu TRANSPORTING Universal scales with flat platform This new flat scales with stable base 4 cell measurement technique and corrosion free platform made from stainless steel only 55 mm high are universally to use The removable display with spiral cable 25 mm LCD digits and 100 tare function can also be mounted on a wall It is possible to select continuous display or automatic switch off The energy supply over a rechargeable accumulator with charger allows a mobile use The model VS is available for use with accumulator or net connection and has additionally two inserted transport wheels and a handle The following models are available Model BL 60 BL 150 BL 300 VS 200 Range up to 60
78. s with integrated capacity monitoring on the meter The maintenance free sensor is completely sealed Protection class IP67 Signal output 0 5 V As option also an oxygen sensor can be connected to the meter In experiments it was proven that a continuous charge with only low levels of super saturation has a significant negative impact on the fish immune system A fish stock infected with IPN Infectious Pancreas Necrosis produced losses of 10 15 96 after 90 days whereas fish from the same stock exposed to super saturation showed a mortality rate of 65 9e The gas bubbles themselves cause a lot of direct damages like lesions and embolies Those alone are lethal in some cases But in every case they open the door for secondary infections which can not be repelled by a weakened immune system Another typical sample is a trout breeder who reported fin rot and fungus Saprolegnia on the fish body Measures showed a gas pressure of 45 hPa which equalled to 105 96 gas saturation It may not sound high but the pectoral fins were severely damaged by gas bubble lesions The fin rot and fungus Saprolegnia were clearly produced by an undetected gas over saturation Waterproof pocket testers This waterproof IP67 and pocket sized testers 153 mm long 24 mm diameter and weight just 45 g with digital display are ideal for aquaria or aquaculture and any other field applications There are different models with replaceable electrode and automatic te
79. s force 9 and respective wind speeds and waves up to 8 9 meter The experience of the underwater system operation has proved that the operation in the water column is the most effective measure to protect structures from corrosion The cage structure is produced to the Rules for Building and Classing Underwater Vehicles Systems and Hyperbaric Facilities and passes control assembling and testing It will have the certificate of the official Maritime Register of Shipping We produce also traditional square cages of any size based on our pontoon system 238 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu NETCAGES Precision cloths for aquaculture and hydrobiology The fabric program includes precision sieves of different material strengths and offers a narrow mesh grading from 20 to 2000 micrometer and therefore fulfils all requirements of today s aquaculture and hydrological needs Appropriate sieve fabrics are offered per running meter and as standard or customised products such as filter dip hatching cage and plankton nets In Austria the catch of zooplankton for the production of fry E and fingerlings is commonly practised since more than 50 dei years During the last years several important improvements are archived allowing a better net construction and easy catching With appropriate designed plankton nets harvests of several tons per day can be achieved Thanks
80. s orange or white with 6 13 or 20 mm in diameter and has an enormous traction power of 1 or 3 and 8 tons No splices anymore Inside the rope a cavity is created by pushing the rope together into which by the network the rope end is slid and so a stable connection without interlocking develops Which keeps absolutely safe when demanded but however it is also again easily to be opened afterwards 35 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu NETCAGES E d CV Eege A SN m TE Le LET BZ pru reunir gt 1 e 1 DEM vm 5 o 32 36 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu NETCAGES Illuminated net cages for the fingerling production with natural zooplankton 20 years experience in the field of global plankton research and fingerling production with natural plankton and years of tests under different environmental conditions in marine and fresh water where the base of the new UWG solar cage system The production method is based on plankton feeding in the natural environment like lagoons bays fjords lakes and large ponds by means of attracting the organisms using a lamp located in the centre of fine meshed submerged nets Mainly Copepoda and Cladocera but also a variety of other plankton organisms are photo sensit
81. s standard other voltages on request A thermal protection and a double case cooling protect the motor from overload Protection IP68 On request the pumps are available with an Cw b Uu extern or build in floating switch usu Optionally seawater resistant outfits to German Lloyd and Lloyd s Register of Shipping are possible The following pumps are available Type C 90 C 70 1 C 70 2 B 60 1 B 60 2 A 0 Pumping volume m3 h 0 50 0 24 0 35 0 60 0 80 0 1 60 0 0 Pumping height m 13 0 15 5 20 0 18 0 25 0 38 0 24 0 Power kw 1 3 1 1 1 5 3 0 4 0 7 5 15 0 Particle mm max 10 5 5 10 5 7 7 Height cm 51 48 48 63 63 74 82 Weight kg 22 24 24 45 45 85 185 Underwater pumps for pipes These compact submersible pumps in new design with more stages are maintenance friendly and are developed for long resistance As all metal parts like housing cable cover motor adaptor wheel valve inlet screen and outlet connection cable including couplings are made from stainless steel AISI 304 these pumps are complete resistant against rust Propeller and diffuser are made from Polycarbonate the bearing from Polyurethane and the sealing from special rubber material The maximum outside diameter of these pumps is 99 mm or 4 inch 3 or 6 inch on request so that they fit into a pipe The outlet connection is 1 2 inch and the length of the pumps is 695 2368 mm and their w
82. sioned volume of the reaction and foam tube A special injection unit generates a vacuum where air is sucked in and distributed in fine bubbles In seawater the single bubbles have a volume of 0 065 mm3 a surface of 0 785 mm2 and a diameter of 0 5 mm Each liter air generates therefore a total surface of 12 m2 A rotating patented nozzle system cleans the foam tube and the foam collector Over a valve optional automatic water cleans the nozzle systems A regulating system allows operating the skimmer also under extreme differing situations of water column The following types are available IType Diameter 250 300 500 700 850 1000 1200 1500 2000 2500 Volume m3 0 07 0 10 0 27 0 63 1 40 1 90 2 71 4 30 7 50 11 70 Height m 23 2 3 2 3 2 6 3 6 3 6 3 6 3 6 3 6 3 6 Air suction m3 h 1 2 09 5 0 7 7 11 0 15 0 22 01 35 0 75 0 115 0 Power kw 0 35 0 35 0 75 0 85 1 40 2 80 3 60 420 11 40 14 55 Flow rate m3 h 2 3 8 19 40 56 81 125 226 350 The flow rate is calculated at an optimal retention time of 2 minutes eB AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu HOLDING Heaters and Chillers for liquids This compact CE certified heating and or cooling systems can be used for various liquid media also seawater or foods and are very save and secure in operation through the missing direct contact to the medi
83. tation engineering worldwide together with cutting edge technology and the most advanced production techniques are the base for the new extremely versatile Pontoon Building Block System By utilising the friction co efficient achieved by independent controlled flooding of modules we have refined this system to provide not only the most stable floating platform available but also a high load capacity which can also be combined with a fender sidebar system The single modules are easy to handle weight 6 2 kg and guarantee a very high load capacity of 360 kg m2 815 Ibs 10 8 sq ft They are made of a high quality synthetic UV stabilized and anti static material green or blue which is extremely resistant to the elements With block measurements of 50 x 50 x 50 cm 1 65 x 1 65 x 1 65 ft the standard freeboard is approximately 40 cm Blocks are easily assembled with an assembling wrench by connecting 4 elements 2 1 m2 via connecting lugs with a bolt which gives a secure and stable connection This building block system can be varied according to any desired layout or measurements and can be used to replace or extend existing pontoon systems This seawater and acid resistant system requires no maintenance or cleaning and is extremely durable It can be utilised throughout the year or the single modules can be stacked and stored Other than closed floats this system does not blow up in the sun and is also save against attacks
84. ter 2 tons feed in average of cylinder conic shape and an automatically feed distributor with a volumetric type dosage Inside the feeder the upper part houses solenoid valves system controller and batteries The system is made of corrosion proof steel 6 8 mm thickness and non ferrous metals To submerge and surface the cage it is equipped with ballast compartments filled by gravity via drain holes equipped with valves with a remote control pneumatic drive The water from ballast compartments is replaced by compressed air supplied from the service boat compressor The process of submerging and surfacing is supervised with the depth sensor its display being located at the service boat or via water acoustic communication channel from the shore Flexible pipelines and electric cables coming from the signal buoy to the cage and supplying compressed air and providing power supply Safety is provided by flashing beacons and corner reflectors also at the feed bunker The net chamber with a volume of 1000 to 2000 m3 is placed within the steel structure at special guy ropes running up and down from the platform To remove wastes from the net chamber it is equipped with a specially tray device which is lifted to the surface with the help of winches It is possible of positioning the cage system in a depth range in the water column of 4 40 meter Floated the system withstands force 6 and respective wind speeds and waves up to 6 meter Submerged it withstand
85. ter and need no antifouling They need less maintenance and have fewer fish escapes than nylon nets Nets having been in use for more than 10 years still look like new and save a lot of operation costs The material is available on coils with a width of 3 6 3 8 m with a mesh size of 5 and 12 mm and 5 0 m wide with a mesh size of 20 and 40 mm With a weight of 450 to 550 g m2 the cages need no lead sinkers We deliver finished cages or also just the material on coils with the following specifications Type 145 45 40 50 50 20 40 40 1 2 40 40 5 Square mesh size open area 40 mm 20 mm 12 mm 5 mm Weight m2 490 g 550 0 500 g 450 9 Tensile strength DIN 53857 Warp 45 kN m 50 kN m 40 kN m 42 kN m Tensile strength DIN 53857 Weft 45 kN m 50 kN m 40 kN m 41 kN m Expansion force 10 12 15 15 All data are average 10 96 Nylon nets for cages and fishery The production is based on a complete process from the raw material passing the different manufacturing phases like matching weaving cutting and packing Our aim is to assure a quality product to the customer Woven in nylon 6 all our nets are sewed with double or triple rows of stitching Usually knotless netting is used but on request and depending on use also knotted netting is available The finished nets are delivered in any shape or size with a mesh size of 4 6 8 10 12 15 18 20 25 30 and 35 mm or only the net material
86. ther voltages larger machines also without refrigeration unit or water cooled units on request As option a shift key for eligible ice temperature is available which allows producing ice with a temperature of either 8 C or only 2 C ideally for fresh fish and seafood As accessories isolated storage containers for 70 to 900 kg ice are available this keeps the ice cool and allow easy usage even after longer storage The 2 smaller units are also available with integrated storage container 40 mm isolated for each 70 kg ice where the ice machine is included above 63 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu OTHERS 64 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu OTHERS Freshwater fishes with quality We produce and deliver eggs larvae fry and fingerlings of various European freshwater fishes like Whitefishes Coregonus lavaretus Various populations and breeds are available Suitable for stocking in lakes and dams Systematic stocking of fry in large quantities proves to be most economic Results achieved in practice have shown that in lakes profits of up to 100 kg per hectare and year are possible Arctic Charr Salvelinus alpinus and Lake Trout Salmo trutta lacustris The breeders origins from populations of alpine lakes Suitable for stocking in alpine lakes reservoirs and dams as
87. ts Astaxanthin 60 mg kg or floating pellets 2 5 and 4 5 mm are available in 10 25 kg bags Additionally we deliver various disinfectants Desamar Chloramin Virkon etc 66 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu OTHERS Consulting and planning An European wide 25 years experience and know how in the field of aquaculture long time cooperation with important scientific institutes and researchers worldwide contacts and the experience exchange on numerous international congresses and symposiums are the base of our respectable and successful consulting in management of waters and fish stocks and in planning and construction of production systems not only for freshwater but also for brackish and seawater In cooperation our team can offer Natural waters Consulting for water management and creation of ecologic stocking plans Accompany also scientifically on restocking projects for fish crayfish and mussels etc Settlements of fishing actions with electricity seine and gillnets in lakes and rivers Analysing of plankton and fish populations in ponds and lakes etc Management of fish stocks in fresh and seawater Solutions at parasite problems slow growing fish stocks or to low catch quotes Suggestions for high catch compulsion Catch of breeders and re production and rearing of autochthon and sense fish species and forms also with zooplankton Pr
88. ual temperature depending calibration Oxygen 0 30 mg l ppm 0 200 sat Temperature 0 50 C Air Pressure 0 1200 hPa 0 900 mmHg 500 1100 hPa abs sensor with 4 m cable and connector Manual pressure and salinity compensation automatic with option As accessories for GMH Meters with alarm function a switch module with a switch potential of 10 A for the supply via 220 240 V 50 60 Hz connection incl transformer for meter with each approx 1 m cable is available In connection with a PC a meter of the GMH type the PC interface adaptor and a software accessories also a comfortable and reasonable data collecting system can be build registration of data also over many years possible e 27 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu MONITORING Graphic microprocessor meters This OxyScan micro dissolved oxygen meters are specially developed for the use in aquaculture and limnology Through the very stable splash proof cover made from ABS plastic and the delivery including plastic transport case as well as the plastic sensor 14 mm 150 mm long with 2 m cable and connector with a very long sensor life approx 2 years standby time physically they are perfect for field work The large full graphic display makes the result clear and fast visible The short polarisation time approx 30 sec max 5 min the low flow current sensitivity 1 at 5 cm
89. well as for the production of seafood The fish are raised in illuminated submerged net cages with live zooplankton and therefore are extremely vital and of high stocking value A high growth rate as well as an excellent meat combined with a nice colour and large sizes are main characteristics Tests with tagged fish have shown that fingerlings of 3 5 cm is the most economic size for stocking as the adaptation of much larger fingerlings to the lakes is more difficult Grayling Thymallus thymallus and Danube Salmon Hucho hucho The breeders are caught in springtime in various rivers Reproduction and raising of fingerlings takes place at the nursery farm on lake Wallersee with live zooplankton and later on also with dry food Excellent results have already been achieved with restocking projects Pike Esox lucius Pike Perch Sander lucioperca and Burbot Lota lota The breeders are caught in various lakes Reproduction and raising of fingerlings with live plankton takes place at the nursery farm on lake Wallersee Stocking of fingerlings with 3 4 cm is most economic and is more as enough in most waters oturgeons Acipenser baerii Acipenser gueldenstaedtii Acipenser ruthenus After years of studies and experiments among most known sturgeon species and hybrids now from our own brood stock available Siberian Sturgeon Acipenser baerii An easy to keep sturgeon which is used mainly for aquaculture and caviar production available
90. xible axle is 160 cm long The ball bearings in the top with which the fish is scaled are waterproof The device is supplied completely with handle feet and 160 cm cable 57 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua tech eu PROCESSING Filleting machines for much fish The transformation of fish into fillets offer an interesting value added profit margin and is directly depending with the filleting costs This new generation of filleting machines now comes in different sizes with dimensions suited to various fish sizes and species Salmons Perch Bass Bream Herring Pollack Mackerel etc permitting an efficient filleting of fish performance approx 800 1000 kg fish h with minimum loss of product and high yield production of 50 78 Salmonids of spitted fillets The yield is directly depending on the state of the freshness and consistency of the fish its fat content and maturity as well as the cut of the head l C or V cut The simple mechanic solutions based on rigorous geometric principles in combination with a sensitive system to the thickness of each fillet allow the machine to process fishes of various sizes without setting changes Ihe type number means the maximum fish thickness between anus and dorsum in mm which the machine can handle The smart design and sturdy construction made in stainless steel insure a long life to meet high conditions and norms
91. y simply as water from the supplying hose is directed down to the open ended feeder tube in the centre of the jar The tube 8 cm easily accommodates the preferred water flow so that the eggs at the base are rotated uniformly and precisely The jar has a height of 46 cm a diameter of 16 cm and a volume of nearly 7 liter It weighs only 1 1 kg and s delivered complete with feeding tube and screen The circular filter mesh screen prevents eggs from spilling out of the jar while the large spout length 7 5 cm width 5 0 cm at the top lets hatched fish swim out at just the right time Now you can virtually duplicate nature s way of hatching eggs with this durable clear incubator jar Zuger jar system made of stainless steel These systems are made of stainless steel and are equipped with glass jars which can be removed and supplied separately Through the inlet tank all jars can be individually supplied with water The system can be equipped with a heating cooling system and in connection with an UV sterilizer to be operated in recirculation The standard system has 3 7 jars each with a volume of 8 liters and dimensions L x W x Hof about 80 200 x 40 x 165 cm Other dimensions or jar volumes are also possible depending on customer design Single jars with or without support stand in stainless steel are also available 13 AquaTech Unterbrunnweg 3 A 6370 Kitzbuehel Austria Tel amp Fax 43 5356 64870 www aqua te

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