PSG Wilden P200 Engineering, Operation & Maintenance
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PSG Wilden P200 Engineering, Operation & Maintenance

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Summary of Contents for PSG Wilden P200

  • Page 1 Engineering Operation & Maintenance P200 Plastic Pumps Where Innovation Flows wildenpump.com...

  • Page 2: Table Of Contents

    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 .

  • Page 3: Cautions-Read First

    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 ! TEMPERATURE LIMITS: CAUTION: Bolted plastic pumps are made with plastic that is not UV-stabilized . Direct sunlight Acetal –29°C to 82°C –20°F to 180°F...

  • Page 4: Wilden Pump Designation System

    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 LEGEND P200 / XXXXX / XXX / XX / XXX / P200 PLASTIC XXXX O-RINGS...

  • Page 5: How It Works-Pump & Air Distribution System

    S e c t i o n 3 H O W I T W O R K S The Wilden diaphragm pump is an air-operated, positive displacement, self-priming pump. These drawings show the 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 2 FIGURE 3 When the pressurized diaphragm,...

  • Page 6: Dimensional Drawings

    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 P20 0 Pla st ic DIMENSIONS ITEM METRIC (mm) STANDARD (inch) 18.0 10.2 15.0 17.1 10.2...

  • Page 7: Performance

    S e c t i o n 5 A P E R F O R M A N C E P200 PLA ST IC RUBBER-FITTED Ship Weight ..Polypropylene 10 kg (22 lb) PVDF 15 kg (32 lb) PFA 18 kg (40 lb) Air Inlet ........6 mm (1/4") Inlet ..........

  • Page 8: Reduced-Stroke Ptfe-Fitted

    S e c t i o n 4 P E R F O R M A N C E P200 PL A ST IC REDUCED-STROKE PTFE-FITTED Ship Weight ..Polypropylene 10 kg (22 lb) PVDF 15 kg (32 lb) PFA 18 kg (40 lb) Air Inlet ........6 mm (1/4") Inlet ..........

  • Page 9: Suction-Lift Curves

    S e c t i o n 5 B S U C T I O N - L I F T C U R V E S P 2 0 0 P L A S T I C S U C T I O N - L I F T C A P A B I L I T Y [0.7] [1.4] [2.0] [2.7] [3.4] [4.1] [4.8] [5.5] [6.2] [6.9] Suction-lift curves are calibrated for pumps operating...

  • Page 10: Suggested Installation, Operation & Troubleshooting

    S e c t i o n 6 S U G G E S T E D I N S T A L L A T I O N The Pro-Flo model P200 plastic pump has a 25 mm (1") ELEVATION: Selecting a site that is well within the pump’s ®...
  • Page 11 S U G G E S T E D I N S T A L L A T I O N AIR-OPERATED PUMPS: To stop the pump from operating in an emergency situation, simply close the “shut-off” valve (user-supplied) installed in the air supply line. A properly functioning valve will stop the air supply to the pump, therefore stopping output.
  • Page 12 Personnel familiar with the pump’s construction and service The Wilden P200 plastic pump runs solely on compressed should be informed of any abnormalities that are detected air and does not generate heat, therefore your process fluid during operation.

  • Page 13: Disassembly / Reassembly

    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 •...
  • Page 14 S e c t i o n 5 C P U M P D I S A S S E M B L Y Step 4. Figure 4 Step 6. Figure 6 Step 5. Figure 5 Remove the discharge valve balls, Remove the inlet valve balls, seats Using a 13 mm (1/2") box wrench, seats and valve seat O-rings from...
  • Page 15 S e c t i o n 5 C P U M P D I S A S S E M B L Y Step 10. Figure 10 Step 12. Figure 12 Step 11. Figure 11 After loosening and removing the Inspect diaphragms, outer...

  • Page 16: Disassembly, Cleaning, & Inspection

    S e c t i o n 5 C 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 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...
  • Page 17 S e c t i o n 5 C 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 5.
  • Page 18 S e c t i o n 5 C 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 9.

  • Page 19: Reassembly Hints & Tips

    S e c t i o n 5 C R E A S S E M B L Y H I N T S & T I P S ASSEMBLY: Upon performing applicable maintenance to the air distribution system, the pump can now be reassembled. Please refer to the disassembly instructions for photos and parts placement.

  • Page 20: Exploded View & Parts Listing

    S e c t i o n 8 E X P L O D E D V I E W & P A R T S L I S T I N G P200 PLASTIC F U L L - S T R O K E D I A P H R A G M - F I T T E D E X P L O D E D V I E W FULL-STROKE PTFE-FITTED WILDEN PUMP &...
  • Page 21 E X P L O D E D V I E W & P A R T S L I S T I N G P200 PLASTIC F U L L - S T R O K E D I A P H R A G M - F I T T E D P A R T S L I S T I N G Qty.

  • Page 22: P200 Plastic Reduced-Stroke Diaphragm-Fitted

    S e c t i o n 5 C E X P L O D E D V I E W & P A R T S L I S T I N G P200 PLASTIC R E D U C E D - S T R O K E D I A P H R A G M - F I T T E D E X P L O D E D V I E W WILDEN PUMP &...
  • Page 23 E X P L O D E D V I E W & P A R T S L I S T I N G P200 PLASTIC R E D U C E D - S T R O K E D I A P H R A G M - F I T T E D P A R T S L I S T I N G Qty.

  • Page 24: Elastomer Options

    S e c t i o n 9 E L A S T O M E R O P T I O N S P200 Plastic Reduced-Stroke Full-Stroke Valve Seat Flange Backup Diaphragms Backup Diaphragms Color Diaphragms (2) Valve Balls (4) O-Rings (4) O-Rings (4) Material...
  • Page 25 S e c t i o n 5 C N O T E S...
  • Page 26 S e c t i o n 5 C N O T E S...
  • Page 27 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 .
  • Page 28 Where Innovation Flows ® reserves the right to modify the information and illustrations contained in this document without prior notice. This is a non-contractual document. 06-2017 Authorized PSG Representative: 22069 Van Buren St., Grand Terrace, CA 92313-5607 P: +1 (909) 422-1730 •...

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