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LWO305 Rev. D

FULL-STROKE PTFE-FITTED

ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS 

GPS1520 ALUMINUM

E X P L O D E D   V I E W

METAL ADS

WILDEN PUMP & ENGINEERING, LLC 

32

 

WIL-17100-E-02

Summary of Contents for PSG Wilden GP Series

Page 1: ...wildenpump com EOM Engineering Operation Maintenance Where Innovation Flows Natural Gas Operated CSA Certified 38 mm 1 1 2 51 mm 2 and 76 mm 3 Metal Pumps ...

Page 2: ... EZ InstallTPE Fitted 10 GPS820 GPS830 Metal Full Stroke PTFE Fitted 10 GPS1520 GPS1530 Metal EZ InstallTPE Fitted 11 GPS1520 GPS1530 Metal Full Stroke PTFE Fitted 11 Suction Lift Curves 12 SECTION 6 SUGGESTED INSTALLATION OPERATION TROUBLESHOOTING 15 SECTION 7 DISASSEMBLY REASSEMBLY 18 Air Valve Center Section Disassembly 21 Reassembly Hints Tips 25 SECTION 8 EXPLODED VIEW PARTS LISTING GPS420 GP...

Page 3: ...TION Always wear safety glasses when operating pump If diaphragm rupture occurs material being pumped may be forced out air exhaust CAUTION Before any maintenance or repair is attempted the compressed air line to the pump should be disconnected and all air pressure allowed to bleed from pump Disconnect all intake discharge and air lines Drain the pump by turning it upside down and allowing any flu...

Page 4: ...mm 2 645 lpm 171 gpm 76 mm 3 933 lpm 246 gpm MODEL GPS420 ATEX CSA PRO FLO SHIFT THREADED PORTS GPS430 ATEX CSA PRO FLO SHIFT FLANGED PORTS GPS820 ATEX CSA PRO FLO SHIFT THREADED PORTS GPS830 ATEX CSA PRO FLO SHIFT FLANGED PORTS GPS1520 ATEX CSA PRO FLO SHIFT THREADED PORTS GPS1530 ATEX CSA PRO FLO SHIFT FLANGED PORTS WETTED PARTS OUTER PISTON AIR CHAMBER AAA ALUMINUM ALUMINUM ALUMINUM SSS STAINLE...

Page 5: ... the opposite discharge valve ball is forced onto its seat forcing fluid to flow through the pump discharge The movement of diaphragm A toward the center of the pump creates a vacuum within liquid chamber A Atmos pheric pressure forces fluid into the inlet manifold of the pump The inlet valve ball is forced off its seat allowing the fluid being pumped to fill the liquid chamber FIGURE 3 At complet...

Page 6: ...4 R 274 10 8 S 224 8 8 T 152 6 0 U 178 7 0 V 11 0 4 LW0231 REV C S e c t i o n 4 D I M E N S I O N A L D R A W I N G S DIMENSIONS ITEM METRIC mm STANDARD inch A 442 17 4 B 80 3 1 C 324 12 7 D 330 13 0 E 531 20 9 F 594 23 4 G 606 23 9 H 122 4 8 J 122 4 8 K 50 2 0 L 132 5 2 M 334 13 1 N 321 12 7 P 531 20 9 R 519 20 4 S 312 12 3 T 247 9 7 U 206 8 1 V 152 6 0 W 170 6 7 X 11 0 4 DIN mm ANSI inch X 150 ...

Page 7: ...132 5 2 M 333 13 1 N 321 12 6 P 531 20 9 R 518 20 4 S 274 10 8 T 224 8 8 U 178 7 0 V 203 8 0 W 11 0 4 DIN mm ANSI inch X 150 DIA 5 0 DIA Y 109 DIA 4 3 DIA Z 16 DIA 0 6 DIA LW0233 REV B GPS820 Aluminum DIMENSIONS ITEM METRIC mm STANDARD inch A 453 17 9 B 48 1 9 C 358 14 1 D 364 14 3 E 630 24 8 F 670 26 4 G 62 2 4 H 346 13 6 J 48 1 9 K 177 7 0 L 366 14 4 M 354 13 9 N 687 27 1 P 675 26 6 R 324 12 8 S...

Page 8: ...8 7 0 L 366 14 4 M 353 13 9 N 687 27 0 P 674 26 5 R 305 12 0 S 254 10 0 T 229 9 0 U 254 10 0 V 15 0 6 LW0240 REV A DIMENSIONS ITEM METRIC mm STANDARD inch A 452 17 8 B 89 3 5 C 400 15 7 D 405 16 0 E 675 26 6 F 752 29 6 G 758 29 8 H 116 4 6 J 117 4 6 K 387 15 3 L 48 1 9 M 177 7 0 N 366 14 4 P 354 13 9 R 687 27 1 S 675 26 6 T 324 12 8 U 254 10 0 V 326 12 8 W 378 14 9 X 16 0 6 DIN mm ANSI inch Y 165 ...

Page 9: ...412 16 2 L 48 1 9 M 177 7 0 N 366 14 2 P 354 13 9 R 677 27 1 S 675 26 6 T 304 12 0 U 254 10 0 V 325 12 8 W 379 14 9 X 14 0 6 DIN mm ANSI inch Y 165 DIA 6 0 DIA Z 125 DIA 4 8 DIA AA 18 DIA 0 8 DIA LW0241 REV A GPS1520 Aluminum DIMENSIONS ITEM METRIC mm STANDARD inch A 635 25 0 B 61 2 4 C 426 16 8 D 759 29 9 E 818 32 2 F 84 3 3 G 50 2 0 H 210 8 3 J 189 7 4 K 722 28 4 L 414 16 3 M 358 14 1 N 307 12 1...

Page 10: ... 4 S 709 27 9 T 356 14 0 U 305 12 0 V 256 10 1 W 279 11 0 X 14 0 6 DIN mm ANSI inch Y 200 DIA 7 5 DIA Z 160 DIA 6 0 DIA AA 18 DIA 0 8 DIA LW0260 REV A D I M E N S I O N A L D R A W I N G S GPS1520 Stainless Steel DIMENSIONS ITEM METRIC mm STANDARD inch A 650 25 6 B 71 2 8 C 443 17 5 D 449 17 7 E 765 30 1 F 815 32 1 G 71 2 8 H 431 17 0 J 48 1 9 K 211 8 3 L 189 7 4 M 177 7 0 N 721 28 4 P 709 27 9 R ...

Page 11: ...1 Displacement per stroke was calculated at 4 8 bar 70 psig air inlet pressure against a 2 1 bar 30 psig head pressure Example To pump 242 lpm 64 gpm against a discharge head of 2 1 bar 30 psig requires 4 1 bar 60 psig and 63 Nm3 h 37 scfm air consumption Caution Do not exceed 6 9 bar 100 psig air supply pressure Ship Weight 420Threaded AL 26 kg 57 lb 430 Flanged AL 28 kg 62 lb 420Threaded SS 50 k...

Page 12: ...m 1 4 1 Displacement per stroke was calculated at 4 8 bar 70 psig air inlet pressure against a 2 1 bar 30 psig head pressure Example To pump 416 lpm 110 gpm against a discharge head of 2 1 bar 30 psig requires 5 5 bar 80 psig and 102 Nm3 h 60 scfm air consumption Caution Do not exceed 6 9 bar 100 psig air supply pressure Ship Weight 820Threaded AL 47 kg 104 lb 830 Flanged AL 54 kg 118 lb 820Thread...

Page 13: ... mm 1 2 1 Displacement per stroke was calculated at 4 8 bar 70 psig air inlet pressure against a 2 1 bar 30 psig head pressure Example To pump 659 lpm 174 gpm against a discharge head of 1 4 bar 20 psig requires 5 5 bar 80 psig and 143 Nm3 h 84 scfm air consumption Caution Do not exceed 6 9 bar 100 psig air supply pressure Ship Weight 1520Threaded AL 69 kg 152 lb 1520Threaded SS 126 kg 278 lb 1530...

Page 14: ...305 m 1 000 above sea level This chart is meant to be a guide only There are many variables which can affect your pump s operating characteristics The number of intake and discharge elbows viscosity of pumping fluid elevation atmospheric pressure and pipe friction loss all affect the amount of suction lift your pump will attain S U C T I O N L I F T C U R V E S WILDEN PUMP ENGINEERING LLC 12 WIL 1...

Page 15: ...t your pump s operating characteristics The number of intake and discharge elbows viscosity of pumping fluid elevation atmospheric pressure and pipe friction loss all affect the amount of suction lift your pump will attain G P S 1 5 2 0 G P S 1 5 3 0 M E TA L S U C T I O N L I F T C A P A B I L I T Y WIL 17100 E 02 13 WILDEN PUMP ENGINEERING LLC EZ Install TPE Diaphragms Full Stroke PTFE Diaphragm...

Page 16: ...N O T E S WILDEN PUMP ENGINEERING LLC 14 WIL 17100 E 02 ...

Page 17: ... becomes a problem a surge suppressor SD Equalizer should be installed to protect the pump piping and gauges from surges and water hammer SOLIDS PASSAGE All Wilden pumps are capable of passing solids A strainer should be used at the inlet of the pump to ensure that the pump s rated solids capabilities are not exceeded Refer to the Section 5 of this EOM manual for specific solids passage capabiliti...

Page 18: ...if restarting of the pump is not desirable once power is regained Refer to the Wilden CE Safety Supplement Safety Manual and EOM Manual for additional information PRIOR TO MAINTENANCE Before any maintenance is performed confirm pump is completely de energized by shutting off the pump and disconnecting the gas supply line to the pump Refer to Section 7 Reassembly Hints Tips and Section 8 Exploded V...

Page 19: ...make it possible to identify pumps that are poorly suited to their applications Pump will not run or runs slowly 1 Ensure that the air inlet pressure is at least 0 4 bar 5 psig above startup pressure and that the differential pressure the difference between air inlet and liquid discharge pressures is not less than 0 7 bar 10 psig 2 Check air inlet filter for debris see SUGGESTED INSTALLATION 3 Che...

Page 20: ...to flow into a suitable container Be aware of any hazardous effects of contact with your process fluid NOTE The model photographed is an aluminum 51 mm 2 Advanced FIT pump Your specific pump model may vary from configuration shown however pump disassembly procedure will be the same Step 1 Before starting disassembly mark a line from each liquid chamber to its corresponding air chamber This line wi...

Page 21: ...ate removal of inlet manifold Step 6 Remove the inlet manifold to expose the valve balls and valve seats Step 7 Remove the inlet valve balls and valve seats from the inlet manifold and liquid chambers and inspect for nicks gouges chemical attack or abrasive wear NOTE Replace worn parts with genuine Wilden parts for reliable performance Step 8 Using the appropriate sized wrench remove the liquid ch...

Page 22: ...aft Step 12 Remove outer piston and stud if equipped Inspect for wear and replace if necessary G R O U N D I N G S T R A P F O R C S A P U M P S Canadian Standards Association CSA configured pumps must be electrically grounded using the grounding strap provided Figure 1 Improper grounding can cause improper and dangerous operation To properly attach the grounding strap to a CSA pump identify the d...

Page 23: ...metal pumps utilize a revolutionary Pro Flo SHIFT air distribution system Proprietary composite seals reduce the co efficient of friction and allow the Pro Flo SHIFT to run lube free The Pro Flo SHIFT air distribution system is designed to perform in on off non freezing non stalling tough duty applications Step 1 Using a pair of snap ring pliers remove the snap ring from pilot sleeve Step 2 Using ...

Page 24: ...ized wrench loosen the fasteners and lift away remaining air chamber and center block gasket from center section Replace gasket if necessary Step 7 Gently remove the pilot spool from the sleeve and inspect for nicks wear or damage Replace the pilot spool assembly or sleeve O rings if necessary During reassembly never insert the dimpled end of the pilot spool first this will damage the single ureth...

Page 25: ...ropriate sized wrench remove the pilot exhaust muffler Inspectfordamageorcontamination and replace if necessary Step 14 Lift away muffler plate and muffler plate gasket from center block Inspect for wear and replace if necessary Lift away the air valve assembly and remove air valve gasket Inspect the gasket and replace if necessary Step 13 Using an appropriate sized hex wrench loosen and remove th...

Page 26: ... after inspection as the seals expand and cannot be reinserted after a length of time NOTE Seals should not be removed from the assembly Seals are not sold separately Step 15 Remove air valve end cap to expose air valve spool by lifting up on end cap Inspect O ring on end cap using an O ring pick Replace O ring s if necessary NOTE The Pro Flo SHIFT air valve incorporates an end cap at both ends of...

Page 27: ... Block 27 1 N m 20 ft lb Inner Piston Ring 19 0 N m 14 ft lb Outer Piston 136 N m 100 ft lb Liquid Chamber to Air Chamber 149 N m 110 ft lb Manifolds to Air Chamber 149 N m 110 ft lb SHAFT SEAL INSTALLATION PRE INSTALLATION Once all of the old seals have been removed the inside of the bushing should be cleaned to ensure no debris is left that may cause premature damage to the new seals INSTALLATIO...

Page 28: ... REPAIR KITS GPS420 GPS430 METAL E X P L O D E D V I E W S e c t i o n 8 E X P L O D E D V I E W PA R T S L I S T I N G LWO299 Rev E METAL ADS FULL STROKE PTFE ALUMINUM FLANGED STAINLESS STEEL FLANGED WILDEN PUMP ENGINEERING LLC 26 WIL 17100 E 02 ...

Page 29: ...MNPT to 1 FNPT 1 04 6959 08 04 6959 03 04 6959 08 24 Plug Pipe 1 4 MNPT 1 00 7010 08 00 7010 03 00 7010 08 WETTED PATH COMPONENTS 25 Liquid Chamber 2 04 5015 03 04 5015 03 04 5015 01 26 Manifold Discharge 1 1 2 NPT 1 04 5035 03 04 5035 03 04 5035 01 Manifold Discharge 1 1 2 BSPT 1 04 5036 03 04 5036 03 04 5036 01 Manifold Discharge 1 1 2 ANSI 1 04 5045 03 04 5045 03 04 5045 01 Manifold Discharge 1...

Page 30: ... E X P L O D E D V I E W E X P L O D E D V I E W P A R T S L I S T I N G LWO301 Rev D FULL STROKE PTFE FLANGED ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS METAL ADS WILDEN PUMP ENGINEERING LLC 28 WIL 17100 E 02 ...

Page 31: ...ap CSA 1 01 8303 99 22 Muffler 1 1 2 MNPT 1 04 3518 99R 23 Plug Pipe 1 4 MNPT 1 00 7010 08 WETTED PATH COMPONENTS 24 Liquid Chamber Bolted 2 08 5015 01 25 Manifold Discharge NPT 1 08 5035 01 Manifold Discharge BSPT 1 08 5036 01 Manifold Discharge ANSI 1 08 5045 01 Manifold Discharge DIN 1 08 5046 01 26 Manifold Inlet NPT 1 08 5095 01 Manifold Inlet BSPT 1 08 5096 01 Manifold Inlet ANSI 1 08 5125 0...

Page 32: ...TEEL E X P L O D E D V I E W E X P L O D E D V I E W P A R T S L I S T I N G LWO303 Rev C METAL ADS FULL STROKE PTFE FLANGED ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS WILDEN PUMP ENGINEERING LLC 30 WIL 17100 E 02 ...

Page 33: ...g Strap CSA 1 01 8303 99 01 8303 99 22 Muffler 1 1 2 MNPT 1 04 3518 99R 04 3513 99 23 Plug Pipe 1 4 MNPT 1 00 7010 08 00 7010 03 WETTED PATH COMPONENTS 24 Liquid Chamber Bolted 2 08 5015 03 08 5015 03 25 Manifold Discharge NPT 1 08 5035 03 08 5035 03 Manifold Discharge BSPT 1 08 5036 03 08 5036 03 Manifold Discharge ANSI 1 08 5045 03 08 5045 03 Manifold Discharge DIN 1 08 5046 03 08 5046 03 26 Man...

Page 34: ...38 37 36 41 20 28 39 40 35 41 29 34 3 21 11 14 13 10 9 5 8 6 1 2 22 23 4 7 16 15 12 24 37 39 31 32 LWO305 Rev D FULL STROKE PTFE FITTED ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS GPS1520 ALUMINUM E X P L O D E D V I E W METAL ADS WILDEN PUMP ENGINEERING LLC 32 WIL 17100 E 02 ...

Page 35: ... 04 3518 99R 24 Plug Pipe 1 4 MNPT 1 00 7010 08 WETTED PATH COMPONENTS 25 Liquid Chamber Bolted 2 15 4980 01 26 Manifold Discharge NPT 1 15 5035 01 Manifold Discharge BSPT 1 15 5036 01 27 Manifold Inlet NPT 1 15 5095 01 Manifold Inlet BSPT 1 15 5096 01 28 Screw HHC 5 8 11 x 2 40 15 6180 08 29 Washer Flat Ø 656 x Ø1 312 x 095 40 15 6732 08 VALVE BALLS VALVE SEATS VALVE O RINGS 30 Manifold Gasket PT...

Page 36: ...STEEL E X P L O D E D V I E W E X P L O D E D V I E W P A R T S L I S T I N G LWO307 Rev C METAL ADS FULL STROKE PTFE FLANGED ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS WILDEN PUMP ENGINEERING LLC 34 WIL 17100 E 02 ...

Page 37: ...24 Plug Pipe 1 4 MNPT 1 00 7010 08 00 7010 03 WETTED PATH COMPONENTS 25 Liquid Chamber Bolted 2 15 5006 03 15 5006 03 26 Manifold Discharge NPT 1 15 5035 03 15 5035 03 Manifold Discharge BSPT 1 15 5036 03 15 5036 03 Manifold Discharge ANSI 1 15 5045 03 15 5045 03 Manifold Discharge DIN 1 15 5046 03 15 5046 03 27 Manifold Inlet NPT 1 15 5095 03 15 5095 03 Manifold Inlet BSPT 1 15 5096 03 15 5096 03...

Page 38: ...3 99 320 Wet Kit includes primary diaphragms back up diaphragms PTFE fitted pumps only valve balls and valve seat O rings Air Kit includes air valve spool assembly end cap O rings air valve gasket muffler plate gasket center block gaskets air control spool seals and retaining O rings pilot sleeve assembly snap rings shaft Glyd rings and bushings grease kit NOTE Metal seats are not included with we...

Page 39: ...ms for warranty consideration and must be accompanied by the appropriate MSDS for the product s involved A Return Goods Tag obtained from an authorized Wilden distributor must be included with the items which must be shipped freight prepaid The foregoing warranty is exclusive and in lieu of all other warranties expressed or implied whether written or oral including all implied warranties of mercha...

Page 40: ...ion and illustrations contained in this document without prior notice This is a non contractual document 03 2016 Authorized PSG Representative Where Innovation Flows PSG 22069 Van Buren St Grand Terrace CA 92313 5607 P 1 909 422 1730 F 1 909 783 3440 wildenpump com Copyright 2016 PSG ADoverCompany WIL 17100 E 02 REPLACES WIL 17100 E 01 ...

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