Dover Wilden Original Series Engineering, Operation & Maintenance
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Dover Wilden Original Series Engineering, Operation & Maintenance

Dover Wilden Original Series Engineering, Operation & Maintenance

Plastic pumps
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Download this manual See also: Engineering, Operation & Maintenance
EOM
Engineering
Operation &
Maintenance
P1
Original™ Series
PLASTIC Pumps
W h e r e
I n n o v a t i o n
F l o w s
www.wildenpump.com
WIL-10140-E-08
REPLACES WIL-10140-E-07

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  • Page 1 Engineering Operation & Maintenance Original™ Series PLASTIC Pumps W h e r e I n n o v a t i o n F l o w s www.wildenpump.com WIL-10140-E-08 REPLACES WIL-10140-E-07...

  • 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: Before any maintenance or repair is attempted, the compressed air line to the pump Polypropylene 0°C to 79°C 32°F to 175°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 P1 ORIGINAL™ LEGEND PLASTIC P1 / XXXXX / XXX / XX / XXX / XXXX 13 mm (1/2") Pump O-RINGS...
  • Page 5 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 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 When the pressurized diaphragm, FIGURE 3 At completion of the stroke, the air valve...

  • 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 DIMENSIONS ITEM METRIC (mm) STANDARD (inch) WILDEN PUMP & ENGINEERING, LLC WIL-10140-E-08...

  • Page 7: P1 Plastic Rubber-Fitted

    S e c t i o n 5 A P E R F O R M A N C E P1 PLASTIC RUBBER-FITTED Height ........218 mm (8.6") Width ........208 mm (8.2") Depth ........203 mm (8.0") Est. Ship Weight ....Polypropylene 4 kg (9 lbs) PVDF 5 kg (11 lbs) PTFE PFA 6 kg (12 lbs) Air Inlet ........6 mm (1/4")

  • Page 8: Ptfe-Fitted

    S e c t i o n 4 P E R F O R M A N C E P1 PLASTIC PTFE-FITTED Height ........218 mm (8.6") Width ........208 mm (8.2") Depth ........203 mm (8.0") Est. Ship Weight ... Polypropylene 4 kg (9 lbs) PVDF 5 kg (11 lbs) PTFE PFA 6 kg (12 lbs) Air Inlet ........
  • Page 9 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 P1 has a 13 mm (1/2") inlet and 13 mm ELEVATION: Selecting a site that is well within the pump’s ®...
  • Page 10 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.
  • Page 11 S e c t i o n 5 T R O U B L E S H O O T I N G – A I R C O N T R O L L E D Pump will not run or runs slowly. Verify that vacuum required to lift liquid is not greater than the vapor pressure of the material being pumped (cavita- Ensure that the air inlet pressure is at least 0.4 bar (5 psig)
  • Page 12 S e c t i o n 7 D I S A S S E M B L Y / R E A S S E M B L Y 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 pump.
  • Page 13 S e c t i o n 5 D I S A S S E M B L Y / R E A S S E M B L Y Step 4. Figure 4 Step 5. Figure 5 Remove the discharge valve balls, seats and o-rings from Remove and inspect the ball retainer, retainer o-ring, and the discharge manifold and inspect for nicks, gouges, valve ball from the bottom of the liquid chamber.
  • Page 14 S e c t i o n 7 D I S A S S E M B L Y / R E A S S E M B L Y Step 9. Figure 9 Step 10. Figure 10 Lift the liquid chamber away from the center section to Using an adjustable wrench, or by rotating the diaphragm expose the diaphragm and outer piston.
  • Page 15 S e c t i o n 5 S I N G L E - P I E C E M A N I F O L D D I S A S S E M B L Y / R E A S S E M B L Y DISASSEMBLY: CAUTION: Before any maintenance or repair is attempted, the compressed air line to the pump should be discon-...
  • Page 16 S e c t i o n 5 S I N G L E - P I E C E M A N I F O L D D I S A S S E M B L Y / R E A S S E M B L Y Step 1.
  • Page 17 S e c t i o n 5 A I R V A L V E / C E N T E R B L O C K D I S A S S E M B L Y AIR VALVE DISASSEMBLY: CAUTION: Before any maintenance or repair is attempted, the compressed air line to the pump should be discon- nected and all air pressure allowed to bleed from the...
  • Page 18 Step 5. Figure 5 Step 6. Figure 6 Remove air valve spool from air valve body by threading one Remove pilot spool sleeve retaining snap ring on both sides air valve bolt into the end of the spool and gently sliding the of center section with snap ring pliers.
  • Page 19 S e c t i o n 5 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 S e c t i o n 5 G A S K E T K I T I N S T A L L A T I O N P1 PVDF and Ultrapure pumps come standard with expanded matter from diaphragm bead and all mating surfaces. If PTFE Gasket Kits (P/N 01-9501-99) for all sealing surfaces.
  • Page 21 S e c t i o n 5 N O T E S...
  • Page 22 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 P1 PLASTIC R u bber - F i t t ed 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 P1 PLASTIC R u bber - F i t t ed P A R T S L I S T I N G Qty.
  • Page 24 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 P1 PLASTIC P T F E - F i t t ed E X P L O D E D V I E W WILDEN PUMP &...
  • Page 25 E X P L O D E D V I E W & P A R T S L I S T I N G P1 PLASTIC P T F E - F i t t ed P A R T S L I S T I N G Qty.

  • Page 26: 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 ELASTOMER OPTIONS FOR MODEL P1 PLASTIC PUMPS Diaphragm Valve Ball Valve Seat* Valve Seat O-Ring Manifold O-Ring Material Polyurethane 01-1010-50...
  • 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 A u t h o r i z e d P S G R e p r e s e n t a t i v e : Telephone: (909) 422-1731 Fax: (909) 783-3440 22069 Van Buren St. Grand Terrace, CA 92313-5607 T: +1 (909) 422-1731 www.maag.com Copyright 2014, Pump Solutions Group (PSG ® ), A Dover Company F: +1 (909) 783-3440...

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