Service Manual - SANDPIPER Pump
Contents
1. Shut Off Valve The air exhaust should Drain Port be piped to an area for safe disposition of the product being pumped in the event of a diaphragm failure Installation And Start Up Locate the pump as close to the product being pumped as possible Keep the suction line length and number of fittings to a minimum Do not reduce the suction line diameter Air Supply Connect the pump air inlet to an air supply with sufficient capacity and pressure to achieve desired performance A pressure regulating valve should be installed to insure air supply pressure does not exceed recommended limits Air Valve Lubrication The air distribution system is designed to operate WITHOUT lubrication This is the standard mode of operation If lubrication is desired install an air line lubricator set to deliver one drop of SAE 10 non detergent oil for every 20 SCFM 9 4 liters sec of air the pump consumes Consult the Performance Curve to determine air consumption Air Line Moisture Water in the compressed air supply may cause icing or freezing of the exhaust air causing the pump to cycle erratically or stop operating Water in the air supply can be reduced by using a point of use air dryer Air Inlet And Priming To start the pump slightly open the air shut off valve After the pump primes the air valve can be opened to increase air flow as desired If opening the valve increases cycling rate but does not increase the rate of flow cav2. FKM Fluorocarbon Shows good resistance to a wide range of oils and solvents especially all aliphatic aromatic and halogenated hydrocarbons acids animal and vegetable oils Hot water or hot aqueous solutions over 70 F 21 C will attack FKM Hytrel Good on acids bases amines and glycols at room temperatures only Neoprene All purpose Resistance to vegetable oils Generally not affected by moderate chemicals fats greases and many oils and solvents Generally attacked by strong oxidizing acids ketones esters and nitro hydrocarbons and chlorinated aromatic hydrocarbons Nitrile General purpose oil resistant Shows good solvent oil water and hydraulic fluid resistance Should not be used with highly polar solvents like acetone and MEK ozone chlorinated hydrocarbons and nitro hydrocarbons Nylon 6 6 High strength and toughness over a wide temperature range Moderate to good resistance to fuels oils and chemicals Ambient temperature range Process temperature range Lo ek Peo Ie oe Ee ee ake 200 300 400 Liters per minute CAPACITY Polypropylene A thermoplastic polymer Moderate tensile and flex strength Resists stong acids and alkali Attacked by chlorine fuming nitric acid and other strong oxidizing agents PVDF Polyvinylidene Fluoride A durable fluoroplastic with excellent chemical resistance Excellent for UV applications High tensile strength and impact resistance Santoprene Inj
3. Aluminum Black PTFE Coated 313 Aluminum White Epoxy Coated 330 Zinc Plated Steel 332 Aluminum Electroless Nickel Plated 333 Carbon Steel Electroless Nickel Plated 335 Galvanized Steel 337 Silver Plated Steel 351 Food Grade Santoprene 353 Geolast Color Black 354 Injection Molded 203 40 Santoprene Duro 40D 5 Color RED 356 Hytrel 357 Injection Molded Polyurethane 358 Urethane Rubber Some Applications Compression Mold 359 Urethane Rubber 360 Nitrile Rubber Color coded RED 363 FKM Fluorocarbon Color coded YELLOW x gt gt 364 EPDM Rubber Color coded BLUE 365 Neoprene Rubber Color coded GREEN 366 Food Grade Nitrile 368 Food Grade EPDM 371 Philthane Tuftane 374 Carboxylated Nitrile 375 Fluorinated Nitrile 378 High Density Polypropylene 379 Conductive Nitrile 408 Cork and Neoprene 425 Compressed Fibre 426 Blue Gard 440 Vegetable Fibre 500 Delrin 500 502 Conductive Acetal ESD 800 503 Conductive Acetal Glass Filled 506 Delrin 150 520 Injection Molded PVDF Natural color 540 Nylon 542 Nylon 544 Nylon Injection Molded 550 Polyethylene 551 Glass Filled Polypropylene 552 Unfilled Polypropylene 555 Polyvinyl Chloride 556 Black Vinyl 558 Conductive HDPE 570 Rulon 119 580 Ryton 600 PTFE virgin mater
4. WWW SANDPIPERPUMP COM s20mdl1sm rev0713 19 20 Model S20 Metallic 1 PUMP SPECS a o o 7p Z N 3 EXP VIEW 5 WET END 6 OPTIONAL gt ke Z lt X faa x Explanation of Pump Nomenclature X X X X X Non Wetted Material Options 6 Your Model S lu E a o a a Model S XX X X Pump Brand S SANDPIPER A Pump Size j 20 2 Check Valve Type S B Ball Y Design Level 1 Design Level Z Wetted Material A Aluminum Po I Cast Iron N S Stainless Steel B H AlloyC R X Unpainted Aluminum Diaphragm Check Valve Materials Ww 1 Santoprene Santoprene P 2 PTFE Santoprene PTFE A 4 B Nitrile Nitrile C FKM PTFE Pu E EPDM EPDM 0 EPDM Santoprene 1 G PTFE Neoprene PTFE 2 M Santoprene PTFE 3 N Neoprene Neoprene Z One Piece Bonded PTFE 4 Check Valve Seat 5 A Aluminum B Nitrile Asc C Carbon Steel E EPDM A N Neoprene S Stainless Steel T PTFE V FKM W UHMW Polyethylene Your Serial ATEX Detail 1 Il 1G c T5 113 1G c T5 II 1D c T100 C A imc Painted Aluminum Cast Iron Painted Aluminum w PTFE Coated Hardware Stainless Steel with Stainless Steel Hardware Painted Aluminum with Stainless Steel Hardware Cast Iron with Stainless Steel Hardware rting Options NPT Threads BSP Tapered Threads Raised Face 150 Threaded ANSI Flange Welded Raised Face 150 ANSI Flanged Manifolds mp Style Standard mp Options Non
5. replace if required 4 E 560 023 360 O Ring Spool 3 Step 4 Lightly lubricate O Rings 4 C and 4 E ae REBOOTED Retaining hing i Reassemble in reverse order For Pumps with Cast Iron Center Section Item Part Number Description Qty 4 095 110 558 Pilot Valve Assembly 1 4 A 095 095 558 Valve Body 1 includes all other items used on 095 110 000 For Pumps with Stainless Steel Center Section Item Part Number Description Qty 4 095 110 110 Pilot Valve Assembly 1 4 A 095 095 110 Valve Body 1 includes all other items used on 095 110 000 15 Models20Metalie_________________ WWWSANDPIPERPUMP COM L SANDPIPER 20mdl1sm rev0713 A WARREN RUPP INC BRAND Intermediate Assembly Drawing Intermediate Assembly Drawing Intermediate Repair Parts List Step 1 Remove plunger actuator 32 from center of intermediate pilot valve cavity Item Part Number Description Qty Step 2 Remove Ring Retaining 33 discard 5 114 024 157 Bracket Intermediate 1 114 024 010 Bracket Intermediate 1 Step 3 Remove bushing plunger 7 inspect for wear 114 024 110 Bracket Intermediate 1 and replace if necessary with genuine parts 7 135 034 506 Bushing Plunger 2 Step 4 Remove O Ring 26 inspect for wear and 27 560 001 360 O Ring 2 A 32 620 020 115 Plunger Actuator 2 lid if dados genni para 33 675 042 115 Ring Retaining 2 Step 5 Lightly lubricate O Ring 26 and insert into 35 720 004 360 Seal Diaphragm Rod 2 intermediate Not
6. 000 Solenoid Valve NEMA4 1 42 219 001 000 Solenoid Coil 24VDC 1 219 004 000 Solenoid Coil 24VAC 12VDC 1 219 002 000 Solenoid Coil 120VAC 1 219 003 000 Solenoid Coil 240VAC 1 43 241 001 000 Connector conduit 1 Solenoid Shifted Operation 241 003 000 Conduit Connector with 1 The Solenoid Shifted SANDPIPER has a solenoid operated air distribution Suppression Diode DC Only valve in place of the standard SANDPIPER s pilot operated air distribution 44 170 029 330 Capscrew Hex HD 5 16 18 x 1 25 4 valve Where a pilot valve is normally utilized to cycle the pump s air distribution 45 618 051 150 Plug 2 valve an electric solenoid is utilized As the solenoid is powered one of the jet IEC EEX m T4 pump s air chambers is pressurized while the other chamber is exhausted When S B electric power is turned off the solenoid shifts and the pressurized chamber APPROVED is exhausted while the other chamber is pressurized By alternately applying For Explosion Proof Solenoid Coils used in North America and and removing power to the solenoid the pump cycles much like a standard outside the European Union SANDPIPER pump with one exception This option provides a way to precisely 42 219 009 001 Solenoid Coil 120VAC 60 Hz 1 En control and monitor pump speed 219 009 002 Solenoid Coil 240VAC 60 Hz 1 lt 219 009 003 Solenoid Coil 12VDC 1 Before Installation 219 009 004 Solenoid Coil 24VDC 1 2 Scie wirina th mee k weit tible with t 219 009
7. 005 Solenoid Coil 110VAC 50 Hz 1 T g the solenoid make certain it is compatible with your system 219 009 006 Solenoid Coil 230VAC 50 Hz 1 o voltage Note Item 43 Conduit Connector is not required o 112G EEx mc II T5 Ex Il 3 2 G Ex m c II T5 Special Conditions For Safe Use Il 2D c IP65 T100 C A fuse corresponding to its rated current max 3 l according IEC 60127 2 1 or a For ATEX Compliant Solenoid Coils used in the European Union motor protecting switch with short circuit and thermal instantaneous tripping set to rated 219 011 001 Solenoid Coil Single mounting current shall be connected in series to each solenoid as short circuit protection For 12 VDC 3 3W 267mA 1 very low rated currents of the solenoid the fuse of lowest current value according to 219 011 002 Solenoid Coil Single mounting the indicated IEC standard will be sufficient The fuse may be accommodated in the 24 VDC 3 3W 136mA 1 associated supply unit or shall be separately arranged The rated voltage to the fuse 219 011 003 Solenoid Coil Singl ti shall be equal to or greater than the stated rated voltage of the magnet coil The aire Poh ea rele breakage capacity of the fuse link shall be as high as or higher than the maximum 110 120 VAG 34W 1 23MA 1 99 capacity o gt as nigh as or nig 219 011 004 Solenoid Coil Single mounting expected short circuit current at the location of the installation usually 1500 A A 220 240 VAC 34W 15mA 4 maximum permiss
8. 157 Plate Inner Diaphragm used with 286 020 604 2 612 195 010 Plate Inner Diaphragm used with 286 020 604 2 31 612 039 010 Plate Outer Diaphragm Assembly used with 286 020 604 2 612 097 110 Plate Outer Diaphragm Assembly used with 286 020 604 2 612 039 157 Plate Outer Diaphragm Assembly used with 286 020 604 2 620 020 115 Plunger Actuator 2 675 042 115 Ring Retaining 2 34 685 058 120 Rod Diaphragm 1 G5 720 004 360 Seal Diaphragm Rod 2 722 040 550 Seat Check Ball 4 722 040 360 Seat Check Ball 4 722 040 363 Seat Check Ball 4 722 040 364 Seat Check Ball 4 722 040 365 Seat Check Ball 4 722 040 080 Seat Check Ball seals required see item 40 4 722 040 110 Seat Check Ball seals required see item 40 4 722 040 150 Seat Check Ball seals required see item 40 4 722 040 600 Seat Check Ball 4 37 900 005 115 Washer Lock 16 900 005 330 Washer Lock 16 38 901 038 115 Washer Flat 5 16 4 901 038 330 Washer Flat 5 16 4 39 901 048 115 Washer Flat 3 8 Stroke Indicator Only 4 901 048 330 Washer Flat 3 8 Stroke Indicator Only 4 40 560 106 360 Seal O Ring See item 36 8 560 106 363 Seal O Ring See item 36 8 560 106 364 Seal O Ring See item 36 8 560 106 365 Seal O Ring See item 36 8 720 060 608 Seal O Ring See item 36 8 4446 530 033 000 Metal Muffler for other muffler options see pg 24 1 Parts not shown used with Raised Face ANSI Flange Options R and W 170 035 330 Hex Cap Screw 4 326 052 080 Mounting
9. EN809 1998 A1 2009 Pumps and Pump Units A for Liquids Common Safety Requirements to verify conformance poral Keaton October 20 2005 Signature of authorized pers Date of issue David Roseberry Engineering Manager i Printed name of authorized person Title August 23 2012 A ce Revision Level F gt kr Z lt X a x CORPORATION gt ke lt a WARREN RUPP INC EC Declaration of Conformity In accordance with ATEX Directive 94 9 EC Equipment intended for use in potentially explosive environments Manufacturer Warren Rupp Inc A Unit of IDEX Corportion 800 North Main Street P O Box 1568 Mansfield OH 44901 1568 USA EN 60079 25 2004 For pumps equipped with Pulse Output ATEX Option KEMA Quality B V 0344 Applicable Standard EN13463 1 2001 EN13463 5 2003 AODD Pumps and Surge Suppressors For Type Examination Designations AODD Air Operated Double Diaphragm Pumps EC Type Examination Certificate No Pumps KEMA 09ATEX0071 X KEMA Quality B V Utrechtseweg 310 6812 AR Arnhem The Netherlands A WARREN RUPP INC BRAND DATE APPROVAL TITLE 27 MAY 2010 CORPORATION ATEX Summary of Markings Marking Listed In KEMA O9ATEX0071 X KEMA O9ATEX0071 X CE 0344 KEMA 09ATEX0071 X KEMA 09ATEX0071 X Pump types S1F S15 S20 and S30 provided with the pulse output option Ex ia c IIC T5 G Ex ia c IIC T5 Ex ciaD 20 IP67 T100C KEMA 09ATEX0071 X KEMA 09
10. Foot 2 545 007 330 Hex Nut 4 900 006 330 Lock Washer 4 901 022 330 Flat Washer 8 Parts not shown used with Raised Face ANSI Flange Option R ONLY 334 115 110 2 ANSI 150 Raised Face Flange and Threaded Pipe Connection 2 538 024 110 2 NPT Pipe Nipple x 2 1 2 Long 2 WWW SANDPIPERPUMP COM SANDPIPER s20mdl1sm rev0713 A WARREN RUPP INC BRAND A WARREN RUPP INC BRAND Material Codes The Last 3 Digits of Part Number 000 Assembly sub assembly and some purchased items 010 Cast Iron 015 Ductile Iron 020 Ferritic Malleable Iron 080 Carbon Steel AISI B 1112 110 Alloy Type 316 Stainless Steel iamai Alloy Type 316 Stainless Steel Electro Polished 112 Alloy C 13 Alloy Type 316 Stainless Steel Hand Polished 114 303 Stainless Steel 115 302 304 Stainless Steel 117 440 C Stainless Steel Martensitic 120 416 Stainless Steel Wrought Martensitic 148 Hardcoat Anodized Aluminum 150 6061 T6 Aluminum 152 2024 T4 Aluminum 2023 1351 155 356 T6 Aluminum 156 356 T6 Aluminum 157 Die Cast Aluminum Alloy 380 158 Aluminum Alloy SR 319 162 Brass Yellow Screw Machine Stock 165 Cast Bronze 85 5 5 5 166 Bronze SAE 660 170 Bronze Bearing Type Oil Impregnated 180 Copper Alloy 305 Carbon Steel Black Epoxy Coated 306 Carbon Steel Black PTFE Coated 307 Aluminum Black Epoxy Coated 308 Stainless Steel Black PTFE Coated 309
11. addition the ambient temperature range and the process temperature range do not exceed the operating temperature range of the applied non metallic parts as listed in the manuals of the pumps DPIPERD WWW SANDPIPERPUMP COM A WARREN RUPP INC BRAND s20mdl1sm rev0713 Model 20 Metallic 2 Dimensional Drawings 20 Metallic 8 Dimensions in inches mm dimensions in brackets Dimensional Tolerance 1 8 3mm Lu The dimensions on this drawing are for reference only A certified drawing can be requested if physical dimensions are needed a w a D a isis 11 63 E 428 67 g 205 28 334 56 84 2 NPT DISCHARGE PORT T i A N 1 AIR EXHAUST PORT AA ms yo 24 90 26 47 1 i ae 7 632 56 672 31 OS ee 24 90 k E 7 632 56 VE XY 13 85 351 77 2 NPT SUCTION PORT Cen 2 00 50 80 10 00 254 3 4 NPT AIR INLET BOTTOM VIEW 3 Model S20 Metallic WWW SANDPIPERPUMP COM SANDPIPER A WARREN RUPP INC BRAND s20mdl1sm rev0713 Dimensional Drawings S20 Metallic Dimensions in inches mm dimensions i
12. comply with the recommendations stated in this manual will damage the pump and void factory warranty 13 Model 20 Metallic TO INSURE COMPLETE INSTALLATION OF RETAINING RING NOTE CHECK GAP AFTER ASSEMBLY 297 L Air Valve Assembly Parts List Item Part Number 1 031 140 000 031 139 000 095 094 551 132 029 552 165 096 551 165 115 558 530 028 550 560 020 360 675 044 115 710 015 115 L onmo do x dd Tet 1 031 141 000 Description Air Valve Assembly Sleeve and Spool Set Body Air Valve Bumper Cap Muffler Cap End Muffler O Ring Ring Retaining Screw Self tapping Air Valve Assembly Includes all items used on 031 140 000 minus items 1 D 1 F amp 1 J Q lt BM OAM AD Ba aa For Pumps with Alternate Mesh Sound Dampening Mufflers or Piped Exhaust 1 WWW SANDPIPERPUMP COM SANDPIPER s20mdl1sm rev0713 A WARREN RUPP INC BRAND Air Valve with Stroke Indicator Assembly Air Distribution Valve Servicing See repair parts drawing remove screws Step 1 Remove end cap retainer 1 F Step 2 Remove end cap 1 E bumper 1 C Step 3 Remove spool part of 1 A caution do not scratch Step 4 Press sleeve 1 A from body 1 B Step 5 Inspect O Ring 1 G and replace if necessary Step 6 Lightly lubricate O Rings 1 G on spool 1 A Step 7 Press sleeve 1 A into body 1 B Step 8 Reassemble in reverse order Note Sleeve and spool 1 A s
13. diaphragm inner plate onto the diaphragm rod only until the inner plate contacts the rod Do not tighten A small amount of grease may be applied between the inner plate and the diaphragm to facilitate assembly Insert the diaphragm rod assembly into the pump and install the outer chamber Turn the pump over and thread the second diaphragm inner plate onto the diaphragm rod Turn the diaphragm until the inner plate contacts the rod and hand tighten the assembly Continue tightening until the bolt holes align with the inner chamber holes DO NOT LEAVE THE ASSEMBLY LOOSE ANDPIPER WWW SANDPIPERPUMP COM s20mdl1sm rev0713 IMPORTANT Read these instructions completely before installation and start up It is the responsibility of the purchaser to retain this manual for reference Failure to comply with the recommendations stated in this manual will damage the pump and void factory warranty J Model 20 Metallic 18 Lu E lu B Solenoid Shifted Air Valve r Wiring TE N Diagram L CEED lt lt 3rd Terminal r C for ground lra BO Bae 2 Terminal a 1 Terminal JJ Neutral a an Power Negative Positive AAA ee Solenoid Shifted Air Valve Parts List Includes all items used on Composite Repair Parts List except as shown Item Part Number Description Qty 41 893 097
14. 0 x 75 Air Valve Assembly Parts List 1 031 183 001 Air Valve Assembly Consists of all components above except 1 F 170 032 115 Hex Head Capscrew 1 4 20 x 75 Air Valve Assembly Parts List Use w Cast Iron and Stainless Steel centers Item 1 Ar 1 B i e e Nnmuo Part Number 031 179 000 095 109 110 031 139 000 132 029 357 560 020 360 165 127 110 170 032 115 Description Air Valve Assembly Body Air Valve Sleeve and Spool Set Bumper O Ring Cap End Hex Head Capscrew 1 4 20 x 75 Qty NON a Qty NOn a Model 20 Metallic 12 Air Distribution Valve Assembly For NON ATEX Cast Iron Centers Air Distribution Valve Servicing See repair parts drawing remove screws Step 1 Remove end cap retainer 1 H Step 2 Remove end cap 1 E Step 3 Remove spool part of 1 A caution do not scratch Step 4 Press sleeve 1 A from body 1 B Step 5 Inspect O Ring 1 H and replace if necessary Step 6 Lightly lubricate O Rings 1 H on sleeve 1 A Step 7 Press sleeve 1 A into body 1 B Step 8 Reassemble in reverse order starting with step 3 Note Sleeve and spool 1 A set is match ground to a specified clearance sleeve and spools 1 A cannot be interchanged IMPORTANT Read these instructions completely before installation and start up It is the responsibility of the purchaser to retain this manual for reference Failure to
15. 8 145 156W Welded Raised Face 150 2 ANSI Flanged Manifold 518 145 010 Manifold Suction 518 145 010E Manifold Suction 2 BSP Tapered 518 145 110 Manifold Suction 518 145 110E Manifold Suction 2 BSP Tapered 518 145 110W Welded Raised Face 150 2 ANSI Flanged Manifold LEGEND Os Items contained within Air End Kits L Items contianed within Wet End Kits Note Kits contain components specific to the material codes Ex A ATEX Compliant 9 Model 20 Metallic t 1 1 aaa aSasaoNNaa2222oNARARAAS S ooh A 22 2N2 2 NNNNNNNNNNNNNO ana ltem Part Number ___ Description t 24 518 146 156 Manifold Discharge 1 518 146 156E Manifold Discharge 2 BSP Tapered 1 518 146 156W Welded Raised Face 150 2 ANSI Flanged Manifold 1 518 146 010 Manifold Discharge 1 518 146 010E Manifold Discharge 2 BSP Tapered 1 518 146 110 Manifold Discharge 1 518 146 110E Manifold Discharge 2 BSP Tapered 1 518 146 110W Welded Raised Face 150 2 ANSI Flanged Manifold 1 25 545 005 115 Nut Hex 3 8 16 16 545 005 330 Nut Hex 3 8 16 16 26 545 007 115 Nut Hex 7 16 14 16 545 007 330 Nut Hex 7 16 14 16 560 001 360 O Ring 2 28 612 192 157 Plate Inner Diaphragm 2 612 192 010 Plate Inner Diaphragm 2 612 214 150 Plate Inner Diaphragm use with one piece bonded diaphragm 286 118 000 2 29 612 194 157 Plate Outer Diaphragm Assembly 2 612 194 010 Plate Outer Diaphragm Assembly 2 612 194 110 Plate Outer Diaphragm Assembly 2 30 612 195
16. ATEX0071 X CE 0344 KEMA 09ATEX0071 X KEMA 09ATEX0071 X Pump types S1F S15 S20 and S30 provided with the integral solenoid option EEx mc IlI T5 G EEx mc II T5 c IP65 T100C ANDPIPER Tranquilizer David Roseberry Engineering Manag r Non Conductive Fluids No Yes Yes KEMA O9ATEX0071 X KEMA O9ATEX0071 X KEMA O9ATEX0072 X KEMA O9ATEX0071 X CE 0344 KEMA O9ATEX0071 X KEMA O9ATEX0071 X KEMA O9ATEX0072 X Pump types HDB1 HDB40 HDB2 HDB50 HDB3 HDF1 HDF25 HDF2 HDF3M PB S05 S1F S15 S20 S30 SB1 SB25 ST1 ST40 G15 G20 and G30 without the above listed options no aluminum parts Pump types DMF2 DMF3 HDB1 HDB40 HDB2 HDB50 HDB3 HDF1 HDF25 HDF2 HDF3M PB S05 S1F 15 S20 S30 SB1 SB25 SE ST1 ST25 ST1 ST40 U1F G05 G1F G15 G20 and G30 KEMA O9ATEX0072 X KEMA O9ATEX0072 X CE KEMA O9ATEX0072 X KEMA 09ATEX0072 X Il 3 2 G c T5 Il 2 D c T100 C Il 2 G T5 KEMA 09ATEX0073 KEMA 09ATEX0073 Il 3 2 G T5 CE KEMA 09ATEX0073 Il 2 D T100 C KEMA 09ATEX0073 Surge Suppressors all types EC Type Certificate No Pumps KEMA 09ATEX0071 X Type Certificate No Pumps KEMA 09ATEX0072 X Type Certificate No Suppressors KEMA O9ATEX0073
17. RAND s20mdl1sm rev0713 wn O LU o N o gt o Principle of Pump Operation Air Line a fo o 2 EF Discharge P3 Stroke S uction Stroke 6 5 Model 20 Metallic WWW SANDPIPERPUMP COM S Air Operated Double Diaphragm AODD pumps are powered by compressed air nitrogen or natural gas The main directional air control valve distributes compressed air to an air chamber exerting uniform pressure over the inner surface of the diaphragm At the same time the exhausting air 3 from behind the opposite diaphragm is directed through the air valve assembly s to an exhaust port As inner chamber pressure P1 exceeds liquid chamber pressure P2 the rod 5 connected diaphragms shift together creating discharge on one side and suction on the opposite side The discharged and primed liquid s directions are controlled by the check valves ball or flap orientation The pump primes as a result of the suction stroke The suction stroke lowers the chamber pressure P3 increasing the chamber volume This results in a pressure differential necessary for atmospheric pressure P4 to push the fluid through the suction piping and across the suction side check valve and into the outer fluid chamber Suction side stroking also initiates the reciprocating shifting stroking or cycling action of the pump The suction diaphragm s movement is mechanically pulled
18. SOAdS diNNd b dO 8 1VLSNI 2 MGA dX4 GN3 LAM S TWNOILdO 9 ALNVYYYM Z PIPER A WARREN RUPP INC BRAND WWWw SANDPIPERPUMP COM Model 20 Metallic Design Level 1 SERVICE amp OPERATING MANUAL e LL o 2 5 3 3 S Q 2 Se E E G d 3 AR o 5 22 o O S Q cs Ae ee eso z 3 T an cldBzx8s E Et a gt DD Jo gt E t S Seira 3 25 2 o a gt Q S EA A SO Os ofA 1 ESo S as lt See ee lt 2 R ke ees MO fa 2535 3 ES N 0 ES JE aS caza gfe a E 38 E ESS2585 meee A y D EM 4 Se 23 gt lt ha c 3 cr 5 lo D E z 2 Y S w o Safety Information A IMPORTANT A WARNING When used for toxic or aggressive fluids the pump should Read the safety warnings and instructions in this manual h always be flushed clean prior to disassembly before pump installation and start up Failure to comply with the recommendations stated in this manual could damage the pump and void factory warranty Before maintenance or repair shut off the compressed air line bleed the pressure and disconnect the air line from the pump Be certain that approved eye protection and protective clothing are worn at all times Failure to follow these recommendations may result in serious injury or death When the pump is used for materials that tend to settle out or solidify the pump should be flushed after each use to prevent damage In freezing temperatures the pump
19. aphragm rod damage Step 1 A NOTE Not all inner diaphragm plates are threaded Some models utilize a though hole in the inner diaphragm plate If required to separate diaphragm assembly place assembly in a vice gripping on the exterior cast diameter of the inner plate Turn the outer plate clockwise to separate the assembly Always inspect diaphragms for wear cracks or chemical attack Inspect inner and outer plates for deformities rust scale and wear Inspect intermediate bearings for elongation and wear Inspect diaphragm rod for wear or marks Clean or repair if appropriate Replace as required Step 2 Reassembly There are two different types of diaphragm plate assemblies utilized throughout the Sandpiper product line Outer plate with a threaded stud diaphragm and a threaded inner plate Outer plate with a threaded stud diaphragm and an inner plate with through hole Secure threaded inner plate in a vice Ensure that the plates are being installed with the outer radius against the diaphragm Step 3 Lightly lubricate with a compatible material the inner faces of both outer and inner diaphragm plates when using on non Overlay diaphragms For EPDM water is recommended No lubrication is required Step 4 Push the threaded outer diaphragm plate through the center hole of the diaphragm Note Most diaphragms are installed with the natural bulge out towards the fluid side S05 S07 and S10 non metallic units are instal
20. compatibility with products cleaners temperature limitations and lubrication Incorrect diaphragm plates or plates on backwards Check Operating Manual to check for correct part and installation Ensure outer plates have not been installed incorrectly or worn worn to a sharp edge Unbalanced Cycling Excessive suction lift For lifts exceeding 20 of liquid filling the chambers with liquid will prime the pump in most cases Undersized suction line Meet or exceed pump connections Pumped fluid in air exhaust muffler Disassemble pump chambers Inspect for diaphragm rupture or loose diaphragm plate assembly Suction side air leakage or air in product Visually inspect all suction side gaskets and pipe connections Check valve obstructed Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket Check valve and or seat is worn or needs adjusting Inspect check valves and seats for wear and proper setting Replace if necessary Entrained air or vapor lock in chamber s Purge chambers through tapped chamber vent plugs For additional troubleshooting tips contact After Sales Support at service warrenrupp idexcorp com or 419 524 8388 7 Model 20 Metallic WWW SANDPIPERPUMP COM ANDPIPER s20mal1sm rev0713 A WARREN RUPP INC BRAND Composite Repair Parts Drawing Plate to Rod 360 in Ibs Overlay Diaphragm Option Plate to Plate 480 in Ibs 600 in Ibs Santoprene One Piece Bonde
21. d Diaphragm Option Service amp Repair Kits 476 227 000 476 227 010 476 227 110 476 170 558 476 042 360 476 042 354 476 042 365 476 042 633 476 042 635 Air End Kit Aluminum Center Seals O Ring Gaskets Retaining Rings Air Valve Sleeve and Spool Set and Pilot Valve Assembly Air End Kit Use With Cast Iron Centers Air End Kit Use With Stainless Steel Centers Air End Kit Air Valve with Stroke Indicator Pin Aluminum Center Seals O Ring Gaskets Retaining Rings Air Valve Sleeve and Spool Set and Pilot Valve Assembly Wet End Kit Nitrile Diaphragms Balls and Seats Wet End Kit Santoprene Diaphragms Santoprene Balls and EPDM Seats Wet End Kit Neoprene Diaphragms Balls and Seats Wet End Kit FKM Diaphragms PTFE Balls and FKM Seats Wet End Kit Neoprene Diaphragms PTFE Overlay PTFE Balls and PTFE Seats ANDPIPERD WWW SANDPIPERPUMP COM A WARREN RUPP INC BRAND s20mdl1sm rev0713 Torque 360 in Ibs Aluminum and Stainless Steel 500 in Ibs Cast Iron SS 476 042 644 Wet End Kit Santoprene Diaphragms PTFE Balls PTFE Seals 476 042 364 Wet End Kit EPDM Diaphragms Balls and Seats 476 042 654 Wet End Kit Santoprene Diaphragm PTFE Overlays PTFE Balls PTFE Seats 476 042 659 Wet End Kit One Plece Bonded PTFE Nitrile Diaphragm PTFE Balls PTFE Seats 475 216 000 Midsection Conversion Kit Hardware Kits 475 200 330 475 200 115 Replaces Alu
22. e Sound Dampening Muffler Mesh Muffler High temperature Air Valve with Integral Muffler High temperature Air Valve with Sound Dampening Muffler High temperature Air Valve with Mesh Muffler Metal Muffler Metal Muffler w Grounding Cable Models equipped with Wetted Op Non Wetted Options S or Z Pu and Kit Option 0 Note See ATEX Explanation of tions S or H mp Options 6 or 7 Xx X XX Kit Options A 00 PO Qm P2 E0 A et E2 A E3 E4 A ss E6 Aer A es A es SP A1 A2 gt 43 A4 3 112G EEx m c II T5 x i 3 2 2G EEx mc ll T5 Il 2D c IP65 T100 C Note Pumps ordered with the options listed in 1 to the left are ATEX compliant when ordered with kit option A1 A2 A3 or A4 Compressed tions A S or H I M2 c EC Type Certificate Il 2G c T5 Models equipped with Wetted Op Il 3 2 G c T5 Non Wetted Options A 1 Y or Z Pump Options 6 or 7 Il 2D c T100 C and Kit Option 0 Note See ATEX Explanation of Type Examination Certificate None 10 30VDC Pulse Output Kit Intrinsically Safe 5 30VDC 110 120VAC 220 240 VAC Pulse Output Kit 110 120 or 220 240VAC Pulse Output Kit Solenoid Kit with 24VDC Coil Solenoid Kit with 24VDC Explosion Proof Coil Solenoid Kit with 24VAC 12VDC Coil Solenoid Kit with 12VDC Explosion Proof Coil Solenoid Kit with 110VAC Coil Solenoid Kit with 110VAC Explosion Proof Coil Solenoid Kit with 220VAC Coil Solenoid K
23. e It is recommended that when plunger components Step 6 Reassemble in reverse order DOES are serviced new retaining rings be installed Step 7 Remove Seal Diaphragm Rod 35 Step 8 Clean seal area lightly lubricate and install new Seal A IMPORTANT Diaphragm Rod 35 When the pumped product source is ata higher level than the pump flooded suction condition pipe the exhaust higher than the product source to prevent siphoning spills In the event of a diaphragm failure a complete rebuild of the center section is recommended ANI DPIPERD _WWW SANDPIPERPUMP COM Mote 20 Metallic 16 A WARREN RUPP INC BRAND s20mdl1sm rev0713 Diaphragm Service Drawing with Overlay Torque Plate to Plate 480 in lbs 600 in Ibs Santoprene Torque Plate to Plate 480 in lbs 600 in Ibs Santoprene a lu Lu 5 AVAILABLE FOR FIELD CONVERSION FROM OVERLAY TO ONE PIECE BONDED DIAPHRAGM KITS Kit 475 253 000 2 286 118 000 One Piece Diaphragm 2 612 214 150 Inner Plates 17 Model S20 Metalic 0 SANDPIPERPUMP COM_ SANDPIPER s20mdl1sm rev0713 A WARREN RUPP INC BRAND DIAPHRAGM SERVICING Step 1 With manifolds and outer chambers removed remove diaphragm assemblies from diaphragm rod DO NOT use a pipe wrench or similar tool to remove assembly from rod Flaws in the rod surface may damage bearings and seal Soft jaws in a vise are recommended to prevent di
24. ection molded thermoplastic elastomer with no fabric layer Long mechanical flex life Excellent abrasion resistance MW PE A thermoplastic that is highly resistant to a broad ge of chemicals Exhibits outstanding abrasion and impact istance along with environmental stress cracking resistance 150 F 66 C 220 F 104 C Urethane Shows good resistance to abrasives Has poor resistance to most solvents and oils Virgin PTFE PFA TFE Chemically inert virtually impervious Very few chemicals are known to chemically react with PTFE molten alkali metals turbulent liquid or gaseous fluorine and a few fluoro chemicals such as chlorine trifluoride or oxygen difluoride which readily liberate free fluorine at elevated temperatures 32 F 0 C 35 F 37 C Maximum and Minimum Temperatures are the limits for which these materials can be operated Temperatures coupled with pressure affect the longevity of diaphragm pump components Maximum life should not be expected at the extreme limits of the temperature ranges Metals Alloy C Equal to ASTM494 CW 12M 1 specification for nickel and nickel alloy Stainless Steel Equal to or exceeding ASTM specification A743 CF 8M for corrosion resistant iron chromium iron chromium nickel and nickel based alloy castings for general applications Commonly referred to as 316 Stainless Steel in the pump industry For specific applications always consult the Chemical Resistance Chart In
25. embly Parts List Item Part Number Description Qty See repair parts drawing remove screws 1 031 173 000 Air Valve Assembly 1 Step 1 Remove Hex Head Cap Screws 1 F 1 A 095 109 157 Body Air Valve 1 Step 2 Remove end cap 1 E ae rene sia and Spool Set A Step 3 Remove spool part of 1 B caution do not scratch iD 560 020 360 O Ring 10 Step 4 Press sleeve 1 B from body 1 A 1 E 165 127 157 Cap End 2 Step 5 Inspect O Ring 1 D and replace if necessary 1 F 170 032 330 Hex Head Capscrew sist f 1 4 20 x 75 8 Step 6 Lightly lubricate O finge 1 D on sleeve 1 B 1 G 530 028 550 Muffler 1 Step 7 Press sleeve 1 B into body 1 A 1 H 165 096 551 Muffler Cap 1 Step 8 Reassemble in reverse order starting with step 3 1 J 706 026 330 Machine Screw 4 Note Sleeve and spool 1 B set is match ground to a specified clearance Air Valve Assembly Parts List sleeve and spools 1 B cannot be interchanged 1 031 173 001 Air Valve Assembly 1 Consists of all components above except 1 F 170 032 115 Hex Head Capscrew 1 4 20 x 75 8 A IMPORTANT 1 J 706 026 115 Machine Screw 4 Read these instructions completely before installation kk r i i i and start up It is the responsibility of the purchaser Mote Pumps eguipped with thisivaye assemblyare not to retain this manual for reference Failure to comply ATEX compliant with the recommendations stated in this manual will damage the pump and void factory warranty 11 Model 20 Meta
26. et is match ground to a specified clearance sleeve and spools 1 A cannot be interchanged ANDPIPER WWW SANDPIPERPUMP COM A WARREN RUPP INC BRAND s20mdl1sm rev0713 NOTE CHECK GAP AFTER ASSEMBLY TO INSURE COMPLETE INSTALLATION OF RETAINING RING Air Valve Assembly Parts List Item A 1 A ZACIOTMOOU Part Number 031 146 000 031 143 000 095 094 559 132 029 552 165 096 559 165 098 147 530 028 550 560 020 360 675 044 115 710 015 115 210 008 330 560 029 360 Description Air Valve Assembly Sleeve and Spool Set Body Air Valve Bumper Cap Muffler Cap End Muffler O Ring Ring Retaining Screw Self Tapping Clip Safety O Ring 2 lt N gt BRNMODOANM AN AA For Pumps with Alternate Mesh Sound Dampening Mufflers or Piped Exhaust 1 E AA ATEX Compliant 031 147 000 Air Valve Assembly 1 includes all items on 031 146 000 minus 1 D 1 F amp 1 J Model 20 Metallic 14 Pilot Valve Assembly Pilot Valve Assembly Parts List Pilot Valve Servicing With Pilot Valve removed from pump Item Part Number Description Qty Step 1 Remove snap ring 4 F 4 095 110 000 Pilot Valve Assembly 1 Step 2 Remove sleeve 4 B inspect O Rings 4 C 4 A 095 095 157 Valve Body 1 4 B 755 052 000 Sleeve With O Rings 1 replace if required 4 C 560 033 360 O Ring Sleeve 6 Step 3 Remove spool 4 D from sleeve 4 B 4 D 775 055 000 Spool With O Rings 1 inspect O Rings 4E
27. filling the chambers with liquid will prime the pump in most cases Pump Cycles Running Sluggish Stalling Flow Unsatisfactory Deadhead system pressure meets or exceeds air Increase the inlet air pressure to the pump Pump is designed for 1 1 pressure ratio at zero flow supply pressure Does not apply to high pressure 2 1 units For lifts exceeding 20 of liquid filling the chambers with liquid will prime the pump in most cases Decrease inlet air press and vol to the pump Pump is cavitating the fluid by fast cycling Restrictive or undersized air line Suction side air leakage or air in product INSTAL amp OP 2 Suction line is blocked Pumped fuid in air exhaust muffer Check valve obstructed Check valve and or seat is worn or needs adjusting Entrained air or vapor lock in chambers Product Leaking Through Exhaust Diaphragm stretched around center hole or bolt holes Check for excessive inlet pressure or air pressure Consult Chemical Resistance Chart for compatibility with products cleaners temperature limitations and lubrication Premature Diaphragm Enlarge pipe diameter on suction side of pump Failure Excessive flooded suction pressure Move pump closer to product Raise pump place pump on top of tank to reduce inlet pressure Install Back pressure device Tech bulletin 41r Add accumulation tank or pulsation dampener Misapplication chemical physical incompatibility Consult Chemical Resistance Chart for
28. ial Tetrafluorocarbon TFE 603 Blue Gylon 604 PTFE 606 PTFE 607 Envelon 608 Conductive PTFE 610 PTFE Encapsulated Silicon 611 PTFE Encapsulated FKM 632 Neoprene Hytrel 633 FKM PTFE 634 EPDM PTFE 635 Neoprene PTFE 637 PTFE FKM PTFE 638 PTFE Hytrel PTFE 639 Nitrile TFE 643 Santoprene EPDM 644 Santoprene PTFE 656 Santoprene Diaphragm and Check Balls EPDM Seats 661 EPDM Santoprene 666 FDA Nitrile Diaphragm PTFE Overlay Balls and Seals 668 PTFE FDA Santoprene PTFE ANDPIPER WWW SANDPIPERPUMP COM s20mdl1sm rev0713 e Delrin and Hytrel are registered tradenames of E l DuPont Nylatron is a registered tradename of Polymer Corp Gylon is a registered tradename of Garlock Inc Santoprene is a registered tradename of Exxon Mobil Corp Rulon Il is a registered tradename of Dixion Industries Corp Ryton is a registered tradename of Phillips Chemical Co Valox is a registered tradename of General Electric Co gt o gt lt ii 5 RECYCLING Many components of SANDPIPER AODD pumps are made of recyclable materials We encourage pump users to recycle worn out parts and pumps whenever possible after any hazardous pumped fluids are thoroughly flushed Model 20 Metallic 10 Air Distribution Valve Assembly Use with Aluminum Centers ONLY Air Distribution Valve Servicing Air Valve Ass
29. ible ripple of 20 is valid for all magnets of direct current design Note Item 35 Conduit Connector Bno ue d Compressed Air Temperature Range Maximum Ambient Te rature A 19 Model 20 Metallic O SWPP ERUM COM S ANDPIPE gt s20mal1sm rev0713 A WARREN RUPP INC BRAND Written Warranty 5 YEAR Limited Product Warranty Quality System 1509001 Certified Environmental Management Systems 15014001 Certified Warren Rupp Inc Warren Rupp warrants to the original end use purchaser that no product sold by Warren Rupp that bears a Warren Rupp brand shall fail under normal use and service due to a defect in material or workmanship within five years from the date of shipment from Warren Rupp s factory Warren Rupp brands include SANDPIPERO MARATHON PortaPump SludgeMaster and Tranquilizer See complete warranty at www sandpiperpump com About guaranteesandwarranties html WA RUPP INC Declaration of Conformity A Manufacturer Warren Rupp Inc 800 N Main Street P O Box 1568 Mansfield Ohio 44901 1568 USA Certifies that Air Operated Double Diaphragm Pump Series HDB HDF M Non Metallic S Non Metallic M Metallic S Metallic T Series G Series U Series EH and SH High Pressure RS Series W Series SMA and SPA Submersibles and Tranquilizer Surge Suppressors comply with the European Community Directive 2006 42 EC on Machinery according to Annex VIII This product has used Harmonized Standard
30. it with 220VAC Explosion Proof Coil Solenoid Kit with 110VAC 50 Hz Explosion Proof Coil Solenoid Kit with 230VAC 50 Hz Explosion Proof Coil Stroke Indicator Pins Solenoid Kit with 12 VDC ATEX Compliant Coil Solenoid Kit with 24 VDC ATEX Compliant Coil Solenoid Kit with 110 120 VAC 50 60 Hz ATEX Compliant Coil Solenoid Kit with 220 240 VAC 50 60 Hz ATEX Compliant Coil Air Temperature Range Maximum Ambient Temperature to plus 50 C Note See page 18 for Special Conditions For Safe Use ieee 4 11 2D Ex c ia 20 IP67 T100 C Note Pumps ordered with the options listed in 1 to the left are ATEX compliant when ordered with kit option P1 lt Em gt IEC EEX m T4 SP APPROVED Note Pump models equipped with these explosion proof solenoid kit options E1 E3 E5 E7 E8 or E9 are certified and approved by the above agencies They are NOT ATEX compliant WWW SANDPIPERPUMP COM S DPIPERD s20mal1sm rev0713 A WARREN RUPP INC BRAND 1 Model 20 Metallic Performance 20 METALLIC SUCTION DISCHARGE PORT SIZE 2 NPT internal 2 BSP Tapered internal 2 ANSI 150 Raised Face Flanged N BAR 20 34 Performance based on the following elastomer fitted pump flooded suction water at ambient conditions The use of other materials and varying hydraulic conditions may result in deviations in excess of 5 SCFM M hr MODEL S20 Metallic Performance Curve CAPACITY O to 150 gallon
31. itation has occurred The valve should be closed slightly to obtain the most efficient air flow to pump flow ratio DPIPERD _WWW SANDPIPERPUMP COM Morte S20 Metalic 6 A WARREN RUPP INC BRAND s20mdl1sm rev0713 Troubleshooting Guide Potential Cause s Recommendation s Pump Cycles Once Deadhead system pressure meets or exceeds air Increase the inlet air pressure to the pump Pump is designed for 1 1 pressure ratio at zero flow supply pressure Does not apply to high pressure 2 1 units Pump Will Not Operate I Cycle Discharge line is blocked or clogged manifolds Deadhead system pressure meets or exceeds air Increase the inlet air pressure to the pump Pump is designed for 1 1 pressure ratio at zero flow supply pressure Does not apply to high pressure 2 1 units Blocked ar exhaust mie Pumped adn a exhaust fe Pump Cycles and Wil Not Prime or No Flow Check valve obstructed Valve ball s not seating Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket properly or sticking Clean out around valve ball cage and valve seat area Replace valve ball or valve seat if damaged Use heavier valve ball material Valve ball s missing pushed into chamber or Worn valve ball or valve seat Worn fingers in valve ball cage replace part Check Chemical manifold Resistance Guide for compatibility Valve ball s seat s damaged or attacked by product For lifts exceeding 20 of liquid
32. led with the natural bulge in towards the air side Step 5 Thread or place outer plate stud into the inner plate For threaded inner plates use a torque wrench to tighten the assembly together Torque values are called out on the exploded view Repeat procedure for second side assembly Allow a minimum of 15 minutes to elapse after torquing then re torque the assembly to compensate for stress relaxation in the clamped assembly Step 6 Thread one assembly onto the diaphragm rod with sealing washer when used and bumper Step 7 Install diaphragm rod assembly into pump and secure by installing the outer chamber in place and tightening the capscrews Step 8 On opposite side of pump thread the remaining assembly onto the diaphragm rod Using a torque wrench tighten the assembly to the diaphragm rod Align diaphragm through bolt holes always going forward past the recommended torque Torque values are called out on the exploded view NEVER reverse to align holes if alignment cannot be achieved without damage to diaphragm loosen complete assemblies rotate diaphragm and reassemble as described above Step 9 Complete assembly of entire unit One Piece Diaphragm Servicing Bonded PTFE with integral plate The One Piece diaphragm has a threaded stud installed in the integral plate at the factory The inner diaphragm plate has a through hole instead of a threaded hole Place the inner plate over the diaphragm stud and thread the first
33. llic WWW SANDPIPERPUMP COM SANDPIPER s20mdl1sm rev0713 A WARREN RUPP INC BRAND Air Distribution Valve Assembly Air Distribution Valve Servicing See repair parts drawing remove screws Step 1 Remove Hex Head Cap Screws 1 F Step 2 Remove end cap 1 E Step 3 Remove spool part of 1 B caution do not scratch Step 4 Press sleeve 1 B from body 1 A Step 5 Inspect O Ring 1 D and replace if necessary Step 6 Lightly lubricate O Rings 1 D on sleeve 1 B Step 7 Press sleeve 1 B into body 1 A Step 8 Reassemble in reverse order starting with step 3 Note Sleeve and spool 1 B set is match ground to a specified clearance sleeve and spools 1 B cannot be interchanged A IMPORTANT Read these instructions completely before installation and start up It is the responsibility of the purchaser to retain this manual for reference Failure to comply with the recommendations stated in this manual will damage the pump and void factory warranty Ex Ay ATEX Compliant ANDPIPER WWW SANDPIPERPUMP COM A WARREN RUPP INC BRAND s20mdl1sm rev0713 Note Cannot be used with Integral Muffler option 0 Air Valve Assembly Parts List Use w Aluminum centers only Part Number 031 183 000 095 109 157 031 139 000 132 029 357 560 020 360 165 127 157 170 032 330 Description Air Valve Assembly Body Air Valve Sleeve and Spool Set Bumper O Ring Cap End Hex Head Capscrew 1 4 2
34. minum Midsection With Cast Iron Components Air Inlet Cap Intermediate Bracket Inner Chamber and Inner Diaphragm Plates Zinc Plated Capscrews Washers and Hex Nuts Stainless Steel Capscrews Washers and Hex Nuts Electronic Leak Detector Kits 032 037 000 032 045 000 100 120 220 290 VAC 12 32 VDC Note Pumps equipped with these components are not ATEX compliant Model 20 Metallic 8 3 EXP VIEW Lu gt o gt lt l 3 Composite Repair Parts List Item__ Part Number Description 031 140 000 Air Valve Assembly w Integral muffler Cast Iron Centers Only 031 141 000 Air Valve Assembly Cast Iron Centers Only 41 031 146 000 Air Valve Assembly w Integral muffler Stroke Indicator Only 44 031 147 000 Air Valve Assembly Stroke Indicator Only 031 173 000 Air Valve Assembly w Integral muffler 031 173 001 Air Valve Assembly with Stainless Steel Hardware 41 031 183 000 Air Valve Assembly 44 031 179 000 Air Valve Assembly Cast Iron or Stainless Steel Centers Only 050 017 354 Ball Check 050 017 360 Ball Check 050 017 364 Ball Check 050 017 365 Ball Check 050 018 600 Ball Check 3 070 006 170 Bushing 095 110 000 Pilot Valve Assembly 095 095 110 Pilot Valve Assembly Stainless Steel Centers Only 095 110 558 Pilot Valve Assembly Cast Iron Centers Only 5 114 024 157 Intermediate Bracket 114 024 010 Intermediate Bracket 114 024 110 Intermediate Bracket Stainless Steel Centers Onl
35. must be grounded Check the local electrical code for detailed grounding instruction and the type of equipment required Refer to nomenclature page for ordering information A WARNING Take action to prevent static sparking Fire or explosion can result especially when handling flammable liquids The pump piping valves containers or other miscellaneous equipment must be grounded Model S20 Metallic WWW SANDPIPERPUMP COM ANDPIPER s20mal1sm rev0713 A WARREN RUPP INC BRAND Table of Contents SECTION 1 SECTION 2 SECTION 3 SECTION 4 SECTION 5 SECTION 6 SECTION 7 SANDPIPER PUMP SPECIFICATIONS Explanation of Nomenclature Performance e Materials e Dimensional Drawings INSTALLATION amp OPERATION e Principle of Pump Operation e Recommended Installation Guide e Troubleshooting Guide EXPLODED VIEW scscsesesenes Composite Repair Parts Drawing e Composite Repair Parts List e Material Codes AIR END usssssnnnnnnnnnnnnnnnnnnnnnnnnnnn e Air Distribution Valve Assembly e Air Valve with Stroke Indicator Assembly Pilot Valve Assembly e Intermediate Assembly WET END oocococococononooononnananannnas e Diaphragm Drawings Diaphragm Servicing OPTIONAL CONFIGURATIONS Solenoid Shifted Air Valve WARRANTY CERTIFICATES e Warranty CE Declaration of Conformity Machinery ATEX Declaration of Conformity ATEX Summary of Markings
36. n brackets Dimensional Tolerance 1 8 3mm The dimensions on this drawing are for reference only A certified drawing can be requested if physical dimensions are needed 16 93 430 08 911 63 295 28 4 87 123 70 5 82 147 95 2 RF 150 ANSI FLANGE O O DISCHARGE PORT T Ll Se A LA TI UI TI TI aaj wW iy z O 29 82 H E ce 757 50 i w o 26 38 i j 24 88 L LY 27 88 670 13 C k i 25 04 632 03 OwO 708 23 A ES 635 97 2 RF 1504 ANSI FLANGE SUCTION PORT 1 NPT EXHAUST PORT 2 00 50 80 7 2 19 L s _ 55 56 1 i oe e 67 1 1 200 17 07 76 20 P 4 99 200 4X 75 HOLE toto 7 126 69 200 50 80 19 05 101 60 10 00 50 80 254 7 7 99 j 202 89 7 10 06 l 16 00 J 255 52 7 50 MOUNTING HOLES 406 40 255 12 70 y Fits R 25 16 35 Gj 13 00 330 20 O Q 16 00 9 00 406 40 228 60 O O 450 114 28 L 8 00 203 18 1 o o AIR INLET 3 4 NPT BOTTOM VIEW ANDPIPER WWW SANDPIPERPUMP COM Model 20 Metallic 4 A WARREN RUPP INC B
37. s per minute o 60 102 0 to 567 liters per minute N O uw oa N a a AIR DISTRIBUTION VALVE NPSHR e No lube no stall design SOLIDS HANDLING Up to 25 in 6mm HEAD HEADS UP TO 125 psi or 289 ft of water 2 EET METERS wo o o 8 6 Kg cm or 86 meters as o DISPLACEMENT STROKE 1 who a 42 Gallon 1 59 liter MAXIMUM OPERATING PRESSURE 0 125 psi 8 6 bar 0 20 40 60 80 100 U S Gallons per minute SHIPPING WEIGHT oie Acari a Aluminum 69 Ibs 31kg e Cast Iron 129 lbs 59kg Stainless Steel 114 lbs 52kg Materials Material Profile A CAUTION Operating temperature limitations are as follows Operating Temperatures Max Min 190 F 20 F 88 C 29 C 280 F 40 F 138 C 40 C 350 F 40 F 177 C 40 C 220 F 20 F 104 C 29 C 200 F 10 F 93 C 23 C 190 F 10 F 88 C 23 C 180 F 32 F 82 C 0 C 20 C to 40 C 20 C to 80 C for models rated as category 1 equipment 20 C to 100 C for models rated as category 2 equipment Conductive Acetal Tough impact resistant ductile Good abrasion resistance and low friction surface Generally inert with good chemical resistance except for strong acids and oxidizing agents EPDM Shows very good water and chemical resistance Has poor resistance to oils and solvents but is fair in ketones and alcohols
38. should be completely drained between uses A CAUTION Before pump operation inspect all fasteners for loosening caused by gasket creep Retighten loose fasteners to prevent leakage Follow recommended torques stated in this manual Airborne particles and loud noise hazards Wear eye and ear protection In the event of diaphragm rupture pumped material may enter the air end of the pump and be discharged into the atmosphere If pumping a product that is hazardous or toxic the air exhaust must be piped to an appropriate area for safe containment Take action to prevent static sparking Fire or explosion can result especially when handling flammable liquids The pump piping valves containers and other miscellaneous equipment must be properly grounded Nonmetallic pumps and plastic components are not UV stabilized Ultraviolet radiation can damage these parts and negatively affect material properties Do not expose to UV light for extended periods of time A This pump is pressurized internally with air pressure during operation Make certain that all fasteners are in good condition and are reinstalled properly during reassembly Grounding the Pump To be fully groundable the pumps must be ATEX Compliant Refer to the nomenclature page for ordering information Optional 8 foot long 244 centimeters Ground Strap is available for easy ground connection To reduce the risk of static electrical sparking this pump
39. through its stroke The diaphragm s inner plate makes contact with an actuator plunger aligned to shift the pilot signaling valve Once actuated the pilot valve sends a pressure signal to the opposite end of the main directional air valve redirecting the compressed air to the opposite inner chamber SUBMERGED ILLUSTRATION i MUFFLER 1 DIAMETER AIR LIQUID EXHAUST PIPING LEVEL SUCTION LINE Pump can be submerged if the pump materials of construction are compatible with the liquid being pumped The air exhaust must be piped above the liquid level When the pumped product source is at a higher level than the pump flooded suction condition pipe the exhaust higher than the product source to prevent siphoning spills ANDPIPERD 20mdl1sm rev0713 A WARREN RUPP INC BRAND Recommended Installation Guide HS Available Accessories EN 1 Surge Suppressor Unregulated Air 4 2 Filter Regulator ile Surge Suppressor 3 Air Dryer i Pressure Gauge 7 Me ee 5 Shut Off Valve Pipe Connection Note Surge Suppressor and Style Optional O QS Piping must be supported after ie i ij H H E the flexible connection PAPS SOnnsolos H H ischarge a o E D N Check Valve Shut Off Muffler Valve Optional Piped Exhaust I ii Air Inlet Flexible Connector Vacuum G augs Filter Regulator P N 020 V107 000 Air Dryer Suction
40. y 132 035 360 Bumper Diaphragm 135 034 506 Bushing Plunger 165 116 157 Cap Air Inlet Assembly 165 116 010 Cap Air Inlet Assembly 165 116 110 Cap Air Inlet Assembly Stainless Steel Centers Only 170 052 115 Capscrew Hex Hd 3 8 16 X 2 25 170 052 330 Capscrew Hex Hd 3 8 16 X 2 25 170 060 115 Capscrew Hex Hd 7 16 14 X 2 00 170 060 330 Capscrew Hex Hd 7 16 14 X 2 00 170 069 115 Capscrew Hex Hd 5 16 18 X 1 75 170 069 330 Capscrew Hex Hd 5 16 18 X 1 75 12 171 053 115 Capscrew Soc Hd 3 8 16 X 2 50 Stroke Indicator Only 171 053 330 Capscrew Soc Hd 3 8 16 X 2 50 Stroke Indicator Only 170 006 115 Capscrew Hex HD 3 8 16 X 1 00 170 006 330 Capscrew Hex HD 3 8 16 X 1 00 13 171 059 115 Capscrew Soc Hd 7 16 14 X 1 25 171 059 330 Capscrew Soc Hd 7 16 14 X 1 25 171 011 115 Capscrew Soc Hd 1 2 13 x 1 00 Stainless Steel Centers Only 14 196 167 156 157 Chamber Outer 196 167 010 Chamber Outer 196 167 110 Chamber Outer 15 196 168 157 Chamber Inner 196 168 010 Chamber Inner 196 168 110 Chamber Inner Stainless Steel Centers Only 286 020 604 Diaphragm Overlay 286 118 000 Diaphragm One Piece Bonded 286 007 354 Diaphragm 286 007 360 Diaphragm 286 007 363 Diaphragm 286 007 364 Diaphragm 286 007 365 Diaphragm 19 360 093 360 Gasket Air Valve 20 360 114 360 Gasket Pilot Valve 21 360 104 379 Gasket Air Inlet 23 360 105 360 Gasket Inner Chamber 23 518 145 156 Manifold Suction 518 145 156E Manifold Suction 2 BSP Tapered 51
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