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1. SANDPIPERPUMP COM SANDPIPER A WARREN RUPP INC BRAND hd20fnmdl1sm rev1014 Principle of Pump Operation 3l ii a j i i Air Operated Double Diaphragm AODD pumps are powered by compressed air or nitrogen 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 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 G 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 DPIPE gt SANDPIPERPUMP COM ena hd20fnmdl1sm rev1014 a fo o N a 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 through its stroke The diaphra
2. a Dimensions in Inches in Millimeters Dimensional tolerance 1 8 29 70 754 3mm Dim B l Dim A T 20 89 531 DISCHARGE POR SUCTION PORT 2 NPT 2 BSPT 2 FNPT 2 BSPT 248 2X 13 ai 51 3 76 12 02 305 STANDARD ENCAPSULATED MUFFLER 1 NPT EXHAUST PORT FOR 4X 0 41 OPTIONAL MUFFLER STYLES OR PIPING 10 M EXAUST AIR IN SUBMERGED APPLICATIONS q Ji 0 S aes pees ee A aed Paes l DIMENSIONAL TOLERANCE 13 3 N T tt NI 9 00 E y 1 fi a a U j 229 MUFFLER OPTION DIM A DIM B yi 1 IMN i 4 INTEGRAL MUFFLER 6 88 175 12 65 321 Lo ere aac p MESH MUFFLER ae ee 1 j 5 15 5 lel it lee SOUND DAMPENING MUFFLER aide i AIR INLET 3 4 NPT SUBMERGED ILLUSTRATION MUFFLER LN aonn N IMPORTANT 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 In the event of a diaphragm failure a complete rebuild of the center section is recommended 3 Model HD20F Non Metallic LIQUID LEVEL SUCTION LINE 1 DIAMETER AIR EXHAUST PIPING
3. Cap Muffler Muffler Screws Self tapping Air Valve Assembly includes all items on 031 146 000 minus 1 J 1 K amp 1 L ANI DPIPERD SANDPIPERPUMP COM A WARREN RUPP INC BRAND hd20fnmdl1sm rev1014 Qty Fe gt NNNNON gt gt 1 Air Distribution Valve Servicing See repair parts drawing remove screws Step 1 air valve from pump 1 Step 2 Remove retainer 1 E Step 3 end caps 1 C amp bumpers 1 E inspect o rings 1 G Step 4 Remove spool part of 1 A Inspect for wear or damage Step 5 Press sleeve part of 1 A from body 1 B Inspect for wear or damage Step 6 Inspect o rings 1 D and replace as needed Step 7 Lubricate o rings 1 D and press sleeve 1 A in body 1 B Step 8 Press sleeve part of 1 A into body 1 B Step 9 Reassemble in reverse order Note Sleeve and spool 1 A set is match ground to a specified clearance Individual sleeves and spools 1 A cannot be interchanged Model HD20F Non Metallic 12 Pilot Valve Assembly Pilot Valve Servicing Pilot Valve Assembly Parts List With Pilot Valve removed from pump Step 1 Remove snap ring 2 F Item Part Number Description Qty Step 2 Remove sleeve 2 B inspect O Rings 2 C 2 095 110 558 Pilot Valve Assembly 1 replace if required 2 A 095 095 558 Valve Body 1 Step 3 Remove spool 2 D from sleeve 2 B 2 B 755 052 000 Sleeve With O Rings 1 inspect O Rings 2E replace if required 2 C 560 033 360 O Ring
4. Generally inert with HEAD BAR Oo 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 FKM Fluorocarbon Shows good resistance to a wide range of oils and solvents especially all aliphatic aromatic and m 100 Performance based on the following elastomer fitted pump flooded suction water at ambient conditions Tp The use of other materials and varying hydraulic conditions may result in deviations in excess of 5 Lu SCFM M hr a Fe 10 17 20 34 wn 1 30 51 O T Drege gt 6 86 A tos wp 50 85 x a3 80 F z I 0 rs Sear x a 1 Sar N N gt ne x X 60 ys 60 702 Sa 405 sz XN N 9 Bar x bE wW N N Ww i 40 gt N s Hig tL 40 Ps N gt ban gt 2 72 Ban S S 30 9 1 N S N s S ia 25 7 6 20 5 to gt gt lt gt 20 46 0 s gt PSI 1 36 Bay Sua gt 15 4 5 Ir Inlet Pressi a ae Som gt 1043 re age SS 0 e Suel z gt TSE 5 1 5 0 20 40 60 80 100 120 140 160 U S Gallons per minute l I I l l l l l l 0 100 200 300 400 500 600 Liters per minute CAPACITY Operating Temperatures ENS 190 F 88 C 280 F 138 C 350 F 177 C halogenated hydrocarbons acids animal and vegetable oils Hot water or hot aqueou
5. abrasion resistance UHMW PE A thermoplastic that is highly resistant to a broad range of chemicals Exhibits outstanding abrasion and impact resistance along with environmental stress cracking resistance 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 150 F 32 F 66 C 0 C 220 F 35 F 104 C 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 Model HD20F Non Metallic 2 Dimensional Drawings HD20F Non Metallic wo S W o N fa
6. Description Item Part Number Description t 031 140 000 Air Valve Assembly Integral Muffler 1 40 685 059 120 Rod Diaphragm 1 031 141 000 Air Valve Assembly No Muffler 1 41 710 021 115 Screw Pan Head 4 095 110 558 Pilot Valve Assembly 1 4 720 004 360 Seal U cup 2 3 114 024 551 Intermediate Assembly 1 720 076 360 Seal Clean Out Cap Buna N 2 4 115 174 115 Bracket Foot 2 720 076 363 Seal Clean Out Cap Fluorocarbon FKM 2 5 115 177 115 Bracket Hanging 2 720 076 364 Seal Clean Out Cap EPDM 2 132 035 360 Bumper 2 720 076 365 Seal Clean Out Cap Neoprene 2 7 135 034 506 Bushing Plunger 2 720 077 360 Seal Seat Buna N 2 8 165 118 551 Cap Air Inlet 1 720 077 363 Seal Seat Fluorocarbon FKM 2 9 165 148 551 Cap Clean Out 2 720 077 364 Seal Seat EPDM 2 10 170 018 115 Capscrew Hex Hd 3 8 16 x 1 1 4 4 720 077 365 Seal Seat Neoprene 2 11 170 069 115 Capscrew Hex Hd 5 16 18 x 1 3 4 4 45 722 129 110 Seat Check Valve includes studs 4 12 170 129 115 Capscew Hex Hd 3 8 16 x 2 3 4 8 46 807 018 110 Stud 8 13 170 130 115 Capscrew Hex Hd 3 8 16 x 3 24 47 900 004 110 Washer Lock 5 16 16 14 171 015 115 Capscrew Flat Hd 3 8 16 x 7 8 8 48 901 038 115 Washer Flat 5 16 4 15 171 053 115 Capscrew Socket Hd 3 8 16 x 2 1 2 4 49 901 048 115 Washer Flat 3 8 4 16 171 102 110B CAPSCREW Socket Hd 3 8 16 x 63 16 50 901 052 115 Washer Flat 3 8 48 17 196 217 551 Chamber Inner 2 18 196 218 552 Chamber Outer 2 286 007 360 Diaphragm Buna N 2
7. 286 007 363 Diaphragm Fluorocarbon FKM 2 286 007 364 Diaphragm EPDM 2 a 286 007 365 Diaphragm Neoprene 2 fia 286 007 354 Diaphragm Santoprene 2 25 286 007 356 Diaphragm Hytrel 2 338 005 360 Flap Valve Buna N 4 338 005 363 Flap Valve Fluorocarbon FKM 4 338 005 363 Flap Valve EPDM 4 338 005 365 Flap Valve Neoprene 4 338 010 354 Flap Valve Santoprene 4 338 010 356 Flap Valve Hytrel 4 338 010 357 Flap Valve Urethane 4 1 360 093 360 Gasket Main Air Valve 1 2 360 103 360 Gasket Pilot Valve 1 23 360 104 360 Gasket Air Inlet Cap 1 24 360 105 360 Gasket Inner Chamber 2 25 405 013 551 Handle 2 26 518 222 552 Manifold 2 27 535 098 000 Plate Name 2 28 545 005 115 Nut Hex 24 29 547 002 110 Nut Stop 8 GO 560 001 360 O ring 2 560 213 360 O ring Buna N 2 560 213 363 O ring Fluorocarbon FKM 2 560 213 364 O ring EPDM 2 560 213 365 O ring Neoprene 2 570 001 360 Hinge Pad Buna N 4 570 001 363 Hinge Pad Fluorocarbon FKM 4 570 001 364 Hinge Pad EPDM 4 570 001 365 Hinge Pad Neoprene 4 570 009 360 Pad Wear Buna N 2 570 009 363 Pad Wear Fluorocarbon FKM 2 570 009 364 Pad Wear EPDM 2 570 009 365 Pad Wear Neoprene 2 34 612 195 157 Plate Inner Diaphragm 2 LEGEND 35 612 225 552 Plate Outer Diaphragm with stud 2 O Items contained within Air End Kits 620 007 114 Pin Plunger 2 _ Items contianed within Wet End Kits 37 670 005 110 Retainer Flap Valve 4 675 042 115 Ring Retaining 2 Note Kits contain components specific t
8. SERVICE amp OPERATING MANUAL Original Instructions 1 PUMP SPECS Certified Quality Mo de I H D 2 O F C Non Metallic Flap Valve Design Level 1 2 INSTALL amp OP Q QUAL wu Quality System ISO 9001 Certified 3 EXP VIEW Environmental Management System ISO 14001 Certified F Member of Hydraulic a ie LIN H L fl a 5 WET END Warren Rupp Inc A Unit of IDEX Corporation 800 N Main St Mansfield Ohio 44902 USA Telephone 419 524 8388 Fax 419 522 7867 SANDPIPERPUMP COM 6 OPTIONAL 7 WARRANTY FLUID amp METERING Copyright 2014 Warren Rupp Inc All rights reserved PIPER SANDPIPERPUMP COM A WARREN RUPP INC BRAND Safety Information IMPORTANT Read the safety warnings and instructions in this manual before pump installation and start up Failure to comply with the recommendations stated in this manual could damage the pump and void factory warranty 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 should be completely drained between uses 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 Nonmetallic pumps and plastic components are not UV stabilized Ultraviolet radiation
9. Sleeve 6 Step 4 Lightly lubricate O Rings 2 C and 2 E 2 D 775 055 000 Spool With O Rings 1 2 E 560 023 360 O Ring Spool 3 Reassemble in reverse order 2 F 675 037 080 Retaining Ring 1 13 Model HD20F Non Metallic SANDPIPERPUMP COM _ SANDPIPER hd20fnmdl1sm rev1014 MARENRuPAINC BRAND Intermediate Assembly Intermediate Assembly Drawing Step 1 Remove plunger actuator 36 from center of intermediate pilot valve cavity Step 2 Remove ring retaining 38 discard Step 3 Remove bushing plunger 7 inspect for wear and replace if necessary with genuine parts Step 4 Remove O ring 30 inspect for wear and replace if necessary with genuine parts Step 5 Lightly lubricate O ring 30 and insert into intermediate Step 6 Reassemble in reverse order Step 7 Remove seal diaphragm rod 42 Step 8 Clean seal area lightly lubricate and install new seal diaphragm rod 40 not shown ANI DPIPERD _SANDPIPERPUMP COM Morte HD 20F Non Metallic 14 ATURE ne se hd20fnmdl1sm rev1014 Diaphragm Service Drawing Non Overlay lu W 5 15 Model HD20F Non Metallic aaoo SANDPIPERPUMP COM SANDPIPER hd20fnmdl1sm rev1014 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 seals Soft jaws in a vise are recommended to pr
10. can damage these parts and negatively affect material properties Do not expose to UV light for extended periods of time WARNING Pump not designed tested or certified to be powered by compressed natural gas Powering the pump with natural gas will void the warranty Model HD20F Non Metallic WARNING A When used for toxic or aggressive fluids the pump should always be flushed clean prior to disassembly 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 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 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 Use safe practices when liftin
11. ds Seals Wear Pads and Sealing Rings Wetted End Kit For Model HD20F1P1SPNS000 HD20F1P1SPBS000 Santoprene Diaphragms Flap Valves EPDM Hinge Pads Seals Wear Pads and Sealing Rings Wetted End Kit For Model HD20F1PHSPNS000 HD20FHP1SPBS000 Hytrel Diaphragms Flap Valves Neoprene Hinge Pads Seals Wear Pads and Sealing Rings Wetted End Kit For Model HD20F1PPSPNS000 HD20F1PPSPBS000 Neoprene Diaphragms Urethane Flap Valves Neoprene Hinge Pads Seals Wear Pads and Sealing Rings Check Valve Module Kit For Model HD20F1PBSPNS000 HD20F1PBSPBS000 Seat Buna N Flap Hinge Pad Retainer assembled Check Valve Module Kit For Model HD20F1PVSPNS000 HD20F1PVSPBS000 Seat FKM Viton Flap Hinge Pad Retainer assembled Check Valve Module Kit For Model HD20F1PESPNS000 HD20F1PESPBS000 Seat EPDM Flap Hinge Pad Retainer assembled Check Valve Module Kit For Model HD20F1PNSPNS000 HD20F1PNSPBS000 Seat Neoprene Flap Hinge Pad Retainer assembled Check Valve Module Kit For Model HD20F1P1SPNS000 HD20F1P1SPBS000 Seat Santoprene Flap EPDM Hinge Pad Retainer assembled Check Valve Module Kit For Model HD20F1PHSPNS000 HD20FHP1SPBS000 Seat Hytrel Flap Neoprene Hinge Pad Retainer assembled Check Valve Module Kit For Model HD20F1PPSPNS000 HD20F1PPSPBS000 Seat Urethane Flap Neoprene Hinge Pad Retainer assembled Check Valve Seal Kit For Model HD20F1PBSPNS000 HD20F1PBSPBS000 Buna N Seat seals and Cap Seals Check Valve Sea
12. e Materials 1 Santoprene Santoprene Buna N Buna N EPDM EPDM Hytrel Hytrel Neoprene Neoprene Neoprene Urethane FKM FKM Check Valve Seat S Stainless lt UVUZIMU Non Wetted Material Options P_ Glass Filled Polypropylene Porting Options N NPT Female B BSPT Female Pump Options 0 Integral Muffler 1 Sound Dampening Muffler 2 Mesh Muffler Kit Options 00 None PO 10 30VDC Pulse Output Kit P1 Intrinsically Safe 5 30VDC 110 120VAC 220 240 VAC Pulse Output Kit P2 110 120 or 220 240VAC Pulse Output Kit SP Stroke Indicator Pins SB Stainless Brass Main Valve Your Serial SANDPIPERPUMP COM SANDPIPER hd20fnmditsm rev1014 0 MNNENnurencemno 1 Model HD20F Non Metallic A WARREN RUPP INC BRAND Performance HD20F NON METALLIC FLAP VALVE SUCTION DISCHARGE PORT SIZE 2 NPT F 2 BSPT F CAPACITY 0 to 150 gallons per minute 0 to 567 liters per minute AIR DISTRIBUTION VALVE e No lube no stall design SOLIDS HANDLING Up to 1 8 in 45 7mm HEADS UP TO 100 psi or 231 ft of water 7 bar or 70 meters MAXIMUM OPERATING PRESSURE 100 psi 7 bar DISPLACEMENT STROKE 50 Gallon 1 9 liter WEIGHTS e Pump 53 Ibs 24kg Shipping 70 Ibs 31 7kg Materials Material Profile A CAUTION Operating temperature limitations are as follows Conductive Acetal Tough impact resistant ductile Good abrasion resistance and low friction surface
13. e installed 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 ANI DPIPERD SANDPIPERPUMP COM A WARREN RUPP INC BRAND hd20fnmdl1sm rev1014 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 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 t
14. event diaphragm rod damage Step 1 A NOTE Not all inner diaphragm plates are threaded Some models utilize a through hole in the inner diaphragm plate If required to separate diaphragm assembly place assembly in a vise 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 vise 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 07 and S10 non metallic units ar
15. g SANDPIPERPUMP COM ANDPIPERD hd20fnmditsm rev1014 0 MNENnurencemno Table of Contents SECTION 1 PUMP SPECIFICATIONS 20225 1 e Explanation of Nomenclature e Performance e Materials e Dimensional Drawings N O LI fam N a a SECTION 2 INSTALLATION amp OPERATION 4 e Principle of Pump Operation e Recommended Installation Guide e Troubleshooting Guide 2 INSTALL amp OP SECTION 3 EXPLODED VIEW sssssesesseseeeees 7 e Composite Repair Parts Drawing e Composite Repair Parts List e Material Codes 3 EXP VIEW SECTION 4 AIR END ccccceesnseseseeeeeseeneeeeees 11 e Air Distribution Valve Assembly e Air Valve with Stroke Indicator Assembly e Pilot Valve Assembly e Intermediate Assembly SECTION 5 WET END nssnss1n20n1222 22 15 e Diaphragm Drawings e Diaphragm Servicing 5 WET END SECTION 7 WARRANTY amp CERTIFICATES 17 e Warranty e CE Declaration of Conformity Machinery 6 OPTIONAL gt H Z lt faa lt x SANDPIPER sanorieereune con Mode HOF Nontalie hd20fnmdl1sm rev1014 N O uw fam N a a Your Model HD Explanation of Pump Nomenclature Model HD XX X X X X X X XX Pump Configuration Pump Style HD Heavy Duty S Standard Pump Size 20 2 Check Valve Type F Flap Valve Design Level 1 Design Level Wetted Material P_ Polypropylene Glass Filled Polypropylene Diaphragm Check Valv
16. gm 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 Model HD20F Non Metallic 4 Recommended Installation Guide NOTE Surge Suppressor and Piping must be Supported After the Flexible Connection Unregulated Air Supply to Surge Suppressor Pipe Connection Style Optional Flexible Connector Vacuum Gauge Shut Off Valve Surge Suppressor Pressure Gauge Wel Check Valve Shut Off Valve Shut Off Valve Air Inlet a e o 7p N Discharge Flexible Connector Filter Regulator Ii 4 1A Air Dryer Pipe Connection Style Optional Flexible Drain CAUTION Connector Valve The air exhaust should 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 ins
17. he recommendations stated in this manual will damage the pump and void factory warranty p Model HD20F Non Metallic 16 uu lu z B gt el Z lt faa lt Written Warranty 5 YEAR Limited Product Warranty Quality System ISO 9001 Certified Environmental Management Systems ISO 14001 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 SANDPIPER MARATHON PortaPump SludgeMaster and Tranquilizer See complete warranty at www sandpiperpump com content warranty certifications WARREN RUPP INC Declaration of Conformity Manufacturer Warren Rupp Inc 800 N Main Street Mansfield Ohio 44902 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 EN809 1998 A1 2009 Pumps and Pump Units y for Liquids Common Safety Requirements to verify confo
18. head 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 air exhaust muffer Pump Cycles and Will properly or sticking Clean out around valve and valve seat area Replace valve seat if damaged Valves seats damaged or attacked by product For lifts exceeding 20 of liquid filing 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 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 b
19. l Chloride 596 Black Vinyl 598 Conductive HDPE 570 Rulon II 580 Ryton 600 PTFE virgin material 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 ANI DPIPERD SANDPIPERPUMP COM A WARREN RUPP INC BRAND hd20fnmdl1sm rev1014 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 a gt lt ii ro 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 fl
20. l Kit For Model HD20F1PVSPNS000 HD20F1PVSPBS000 FKM Viton Seat seals and Cap Seals Check Valve Seal Kit For Model HD20F1PESPNS000 HD20F1PESPBS000 amp HD20F1P1SPNS000 HD20F1P1SPBS000 EPDM Seat seals and Cap Seals Check Valve Seal Kit For Model HD20F1PNSPNS000 HD20F1PNSPBS000 HD20F1PHSPNS000 HD20FHP1SPBS000 amp HD20F1PPSPNS000 HD20F1PPSPBS000 Neoprene Seat seals and Cap Seals Pumps fitted with Santoprene flap valves use EPDM seal kit Pumps fitted with Hytrel or Urethane flap valves use Neoprene seal kit Q Model HD20F Non Metallic SAND PIPERPUMP COM SANDPIPER hd20fnmdl1sm rev1014 YN Nc prano Material Codes The Last 3 Digits of Part Number 000 010 015 020 080 10 x x 112 13 x 414 415 117 120 148 150 152 155 156 157 158 162 165 166 170 180 305 306 307 308 309 313 330 332 333 335 337 351 353 354 356 357 358 359 360 363 Assembly sub assembly and some purchased items Cast Iron Ductile Iron Ferritic Malleable Iron Carbon Steel AISI B 1112 Alloy Type 316 Stainless Steel Alloy Type 316 Stainless Steel Electro Polished Alloy C Alloy Type 316 Stainless Steel Hand Polished 303 Stainless Steel 302 304 Stainless Steel 440 C Stainless Steel Martensitic 416 Stainless Steel Wrought Martensitic Hardcoat Anodized Aluminum 6061 T6 Aluminum 2024 T4 Aluminum 2023 T351 356 T6 Aluminum 356 T6 Aluminum Die Cast Aluminum Alloy 380 Aluminum All
21. o the material codes Saas Ring Sealing Buna N 4 Air End Kit does not include entire air valves assembly It includes ere Ring Sealing Fluorocarbon FKM I replacement sleeve and spool set plus o rings 675 073 364 Ring Sealing EPDM 4 i i 675 073 365 Ring Sealing Neoprene 4 ANI DPIPERD _SANDPIPERPUMP COM Mote HD 20F Non Metallic 8 ena hd20fnmdl1sm rev1014 w gt a gt lt i 5 Service amp Repair Kits 476 353 000 476 353 162 476 354 360 476 354 363 476 354 364 476 354 365 476 354 354 476 354 356 476 354 632 476 355 360 476 355 363 476 355 364 476 355 365 476 355 354 476 355 356 476 355 632 476 356 360 476 356 363 476 356 364 476 356 365 Air End Kit Seals O rings Gaskets Retainer Rings Aluminum Sleeve and spool set pilot valve assembly Air End Kit Seals O rings Gaskets Retainer Rings Brass Stainless Sleeve and spool set pilot valve assembly Wetted End Kit For Model HD20F1PBSPNS000 HD20F1PBSPBS000 Buna N Diaphragms Flap Valves Hinge Pads Seals Wear Pads and Sealing Rings Wetted End Kit For Model HD20F1PVSPNS000 HD20F1PVSPBS000 FKM Viton Diaphragms Flap Valves Hinge Pads Seals Wear Pads and Sealing Rings Wetted End Kit For Model HD20F1PESPNS000 HD20F1PESPBS000 EPDM Diaphragms Flap Valves Hinge Pads Seals Wear Pads and Sealing Rings Wetted End Kit For Model HD20F1PNSPNS000 HD20F1PNSPBS000 Neoprene Diaphragms Flap Valves Hinge Pa
22. oy SR 319 Brass Yellow Screw Machine Stock Cast Bronze 85 5 5 5 Bronze SAE 660 Bronze Bearing Type Oil Impregnated Copper Alloy Carbon Steel Black Epoxy Coated Carbon Steel Black PTFE Coated Aluminum Black Epoxy Coated Stainless Steel Black PTFE Coated Aluminum Black PTFE Coated Aluminum White Epoxy Coated Zinc Plated Steel Aluminum Electroless Nickel Plated Carbon Steel Electroless Nickel Plated Galvanized Steel Silver Plated Steel Food Grade Santoprene Geolast Color Black Injection Molded 203 40 Santoprene Duro 40D 5 Color RED Hytrel Injection Molded Polyurethane Urethane Rubber Some Applications Compression Mold Urethane Rubber Nitrile Rubber Color coded RED FKM Fluorocarbon Color coded YELLOW 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 Polyviny
23. ress sleeve part of 1 A into body 1 B Step 9 Reassemble in reverse order Note Sleeve and spool 1 A set is match ground to a specified clearance Individual sleeves and spools 1 A cannot be interchanged Air Valve Assembly Parts List Brass Stainless Item 1 1 A 1 B 1 C 1 D 1 E 1 F 1 G 1 H Part Number Description Qty 031 140 162 Air Valve Assembly 1 031 139 162 Sleeve and Spool Set 1 095 119 551 Body Air Valve 1 165 140 552 End Cap 2 560 020 360 O Ring 10 675 068 115 Retainer 2 165 096 551 Cap Muffler 1 530 028 550 Muffler 1 710 015 115 Screws Self tapping 4 For pumps with alternate mesh sound dampening mufflers or piped exhaust 1 031 141 162 Air Valve Assembly 1 Includes all items used on 031 140 162 minus items 1 F 1 G amp 1 H SANDPIPERPUMP COM SANDPIPER hd20fnmdl1sm rev1014 YN Nc prano Air Valve with Stroke Indicator Assembly Note Stroke Indicator is standard on Spill Containment models Air Valve Assembly Parts List Item 1 1 A 1 B 1 C 1 D 1 E 1 F 1 G 1 H 1 J 1 K 1 L For pumps with alternate mesh sound dampening mufflers or piped exhaust 1 Part Number 031 146 000 031 143 000 095 119 551 165 156 147 560 020 360 675 068 115 132 039 552 560 029 360 210 008 330 165 096 551 530 028 550 710 015 115 031 147 000 Description Air Valve Assembly Sleeve and Spool Set w Pins Body Air Valve Cap End O Ring Retainer Bumper O Ring Clip Safety
24. rmance avid Keaeberrg October 20 2005 Signature of authorized person Date of issue David Roseberry Engineering Manager Printed name of authorized person Title August 23 2012 Date of revision Revision Level F FLUID amp METERING NN O NN EN
25. s 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 220 F 104 C 200 F 93 C 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 DPIPERD SANDPIPERPUMP COM hd20fnmdl1sm rev1014 20 F 29 C 40 F 40 C 40 F 40 C 20 F 29 C 10 F 23 C 190 F 10 F 88 C 23 C 180 F 32 F 82 C 0 C 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 Injection molded thermoplastic elastomer with no fabric layer Long mechanical flex life Excellent
26. talled 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 cavitation has occurred The valve should be closed slightly to obtain the most efficient air flow to pump flow ratio 5 Model HD20F Non Metallic SAND PIPERPUMP COM_ SANDPIPER hd20fnmditsm rev1014 0 MNNENnurencemno 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 Dead
27. ulletin 41r Add accumulation tank or pulsation dampener Misapplication chemical physical incompatibility Consult Chemical Resistance Chart for compatibility with products cleaners temperature limitations and lubrication installed incorrectly or worn worn to a sharp edge Unbalanced Cycling For lifts exceeding 20 of liquid filing the chambers with liquid will prime the pump in most cases INSTALL amp OP 2 For additional troubleshooting tips contact After Sales Support at service warrenrupp idexcorp com or 419 524 8388 ANI DPIPERD _SANDPIPERPUMP COM Mode HD 20F Non Metallic 6 ena hd20fnmdl1sm rev1014 Composite Repair Parts Drawing Torque 120 in Ibs Torque 150 in Ibs Torque 120 in lbs Torque 480 in Ibs 3 EXP VIEW Torque 150 in Ibs Torque 220 in lbs Torque 220 in lbs CU A 13 COP AT Ynys WA lt A J 7 et SN 8 So 0 ltem 14 use 242 Loctite or equivalent anaerobic adhesive during installation Item 16 use 242 Loctite or equivalent anaerobic adhesive during installation OPTIONAL 90 Item 46 if studs are replaced use 277 Loctite or equivalent anaerobic adhesive during installation ROTATION 7 Model HD20F Non Metallic SANDPIPERPUMP COM_ ANDPIPERD hd20fnmdl1sm rev1014 Composite Repair Parts List Item Part Number
28. ushed Model HD20F Non Metallic 10 Air Distribution Valve Assembly Air Valve Assembly Parts List Item Part Number 1 031 140 100 1 A 031 139 100 1 B 095 119 551 1 C 165 140 552 1 D 560 020 360 1 E 675 068 115 1 F 165 096 551 1 G 530 028 550 1 H 710 015 115 For pumps with alternate mesh sound dampening mufflers or piped exhaust 1 031 141 000 Description Air Valve Assembly Sleeve and Spool Set Body Air Valve End Cap O Ring Retainer Cap Muffler Muffler Screws Self tapping Air Valve Assembly Q Ph a 3 lt KR Pp 1 Includes all items used on 031 140 100 minus items 4 F 1 G amp 1 H 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 11 Model HD20F Non Metallic Air Distribution Valve Servicing See repair parts drawing remove screws Step 1 Remove air valve from pump 1 Step 2 Remove retainer 1 E Step 3 Remove end caps 1 C Step 4 Remove spool part of 1 A Inspect for wear or damage Step 5 Press sleeve part of 1 A from body 1 B Inspect for wear or damage Step 6 Inspect o rings 1 D and replace as needed Step 7 Lubricate o rings 1 D and press sleeve 1 A in body 1 B Step 8 P

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