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Engineering Operation & Maintenance Natural Gas-Operated CSA-Certified 13 mm (1/2”) and 25 mm (1”) Metal Pump Where Innovation Flows wildenpump.com...
T A B L E O F C O N T E N T S SECTION 1 CAUTIONS—READ FIRST! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 SECTION 2 WILDEN PUMP DESIGNATION SYSTEM .
S e c t i o n 1 C A U T I O N S — R E A D F I R S T ! CAUTION: Do not apply pressurized gas to the CAUTION: Always wear safety glasses when exhaust port —...
S e c t i o n 2 W I L D E N P U M P D E S I G N A T I O N S Y S T E M CSA-CERTIFIED LEGEND GPXXXX / XXXXX / XXX / XX / XXX / XXXX METAL PUMPS O-RINGS...
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S e c t i o n 3 H O W I T W O R K S — P U M P The Wilden diaphragm pump is an air-operated, positive displacement, self-priming pump. These drawings show flow pattern through the pump upon its initial stroke. It is assumed the pump has no fluid in it prior to its initial stroke. FIGURE 1 The air valve directs pressurized FIGURE When...
S e c t i o n 5 P E R F O R M A N C E GPS1 METAL RUBBER-FITTED 4[7] 8[14] Ship Weight .... Aluminum 6 kg (13 lb) 12[20] 316 Stainless Steel 9 kg (20 lb) 16[27] Alloy C 9.5 kg (21 lb) Air Inlet ........6 mm (1/4”)
P E R F O R M A N C E GPS220/GPS230 METAL RUBBER-FITTED Ship Weight ...Aluminum 19 kg (41 lb) Ductile Iron 29 kg (64 lb) 316 Stainless Steel 31 kg (68 lb) Air Inlet ........13 mm (1/2") Inlet ..........
S U C T I O N - L I F T C U R V E S G P S 1 M E T A L S U C T I O N - L I F T C A P A B I L I T Y Traditional Rubber Diaphragms Suction-lift curves are calibrated for pumps operating at 305 m (1,000')
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S e c t i o n 6 C S A - C E R T I F I E D P U M P S U G G E S T E D I N S T A L L A T I O N Prior to pump installation, ensure that the flow and SOLIDS PASSAGE: All Wilden pumps are capable of suction lift requirements are within the pump model’s...
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C S A - C E R T I F I E D P U M P S U G G E S T E D I N S T A L L A T I O N This illustration is a generic representation of an air-operated GAUGE double-diaphragm pump.
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CSA-CERTIFIED PUMP SUGGESTED OPERATION & MAINTENANCE OPERATION: CSA -certified pumps are pre-lubricated, restarted by reducing the fluid discharge pressure or increasing the air inlet pressure. CSA-certified pumps and do not require in-line lubrication. Additional lubrication will not damage the pump, however if the run on pressurized sweet gas and do not generate heat, therefore your process fluid temperature will not pump is heavily lubricated by an external source, the...
S e c t i o n 7 P U M P D I S A S S E M B L Y To o l s R e q u i r e d : 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 the •...
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P U M P D I S A S S E M B L Y Step 4 Step 5 Step 6 Remove discharge valve Using a wrench, remove the inlet Remove the inlet valve balls, seats balls, seats valve seat manifold.
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P U M P D I S A S S E M B L Y Step 9 Step 10 Step 11 After loosening removing The liquid chamber should be Using two adjustable wrenches, removed to expose the diaphragm remove diaphragm assembly from the outer piston the diaphragm and outer piston.
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P U M P D I S A S S E M B L Y 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 Figure 1 Figure 2 Canadian Standards Association (CSA) configured pumps must be...
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A I R V A L V E / C E N T E R S E C T I O N D I S A S S E M B L Y CAUTION: Before any maintenance or repair is attempted, the compressed air line To o l s R e q u i r e d : to the pump should be disconnected and all air pressure allowed to bleed from the •...
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A I R V A L V E / C E N T E R S E C T I O N D I S A S S E M B L Y Step 4 Step 6 Step 5 Remove air valve spool from air Remove muffler plate gasket and Remove air valve end cap to expose valve body by threading one air valve...
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A I R V A L V E / C E N T E R S E C T I O N D I S A S S E M B L Y Step 10 Check center section shaft seals for signs of wear.
R E A S S E M B L Y H I N T S & T I P S REASSEMBLY: SHAFT SEAL INSTALLATION: Upon performing applicable maintenance to the air PRE-INSTALLATION distribution system, the pump can now be reassembled. •...
E X P L O D E D V I E W & P A R T S L I S T I N G GPS220/GPS230 METAL E X P L O D E D V I E W PTFE-FITTED STAINLESS STEEL FLANGED LWO484 REV.
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E X P L O D E D V I E W & P A R T S L I S T I N G GPS220/GPS230 METAL P A R T S L I S T I N G GPS220/230/AAAAA GPS220/230/SSAAA Item Description...
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W A R R A N T Y Each and every product manufactured by Wilden Pump and Engineering, LLC is built to meet the highest standards of quality. Every pump is functionally tested to insure integrity of operation. Wilden Pump and Engineering, LLC warrants that pumps, accessories and parts manufactured or supplied by it to be free from defects in material and workmanship for a period of five (5) years from date of installation or six (6) years from date of manufacture, whichever comes first.
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