Wilden PX820 User Manual
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Wilden PX820 User Manual

Advanced fit metal pumps
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WIL-11540-E
F l o w s
EOM
Engineering
Operation &
Maintenance
PX820/PX830
T810
Advanced™ FIT
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Metal Pumps
Metal Pumps
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WIL-11540-E-01

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  • Page 1 Engineering Operation & Maintenance PX820/PX830 T810 Advanced™ FIT Advanced Series ™ Metal Pumps Metal 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-11540-E-01 WIL-11540-E...

  • Page 2: Table Of Contents

    SECTION 2 WILDEN PUMP DESIGNATION SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 SECTION 3 HOW IT WORKS—PUMP &...

  • Page 3: Cautions-Read First

    Pump, valves and containers must be grounded to a proper grounding point when handling flammable fluids and whenever discharge of static electricity is a hazard. CAUTION: Do not exceed 8.6 bar (125 psig) air-supply pressure. WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...

  • Page 4: Wilden Pump Designation System

    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 PX820/PX830 METAL LEGEND PX820 / XXXXX / XXX / XX / XXX / XXXX 51 mm (2") Pump...

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

    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.

  • Page 6: Dimensional Drawings

    METRIC (mm) STANDARD (inch) 17.8 15.3 26.6 29.6 29.8 14.0 21.7 15.4 12.8 10.0 12.8 14.9 DIN (mm) ANSI (Inch) 165 DIA 6.0 DIA 125 DIA 4.8 DIA 18 DIA 0.8 DIA LW0179, Rev. A WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 7 METRIC (mm) STANDARD (inch) 17.8 16.2 26.7 29.7 29.9 14.0 21.7 16.2 12.0 10.0 12.8 14.9 DIN (mm) ANSI (Inch) 165 DIA. 6.0 DIA. 125 DIA. 4.8 DIA. 18 DIA. 0.8 DIA. LW0078, Rev. C WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 8 N O T E S...

  • Page 9: Px820/Px830 Performance

    PX820 / PX830 P X 8 2 0 / P X 8 3 0 P E R F O R M A N C E...

  • Page 10: Operating Principle

    4, which in flow and an even than the flow and exhaust is the highest greater decrease in rate, efficiency porting. flow rate setting air consumption. is improved and possible. operating costs are reduced. WILDEN PUMP & ENGINEERING, LLC PX820/PX830 Performance...

  • Page 11: How To Use This Ems Curve

    The flow rate and air consumption at setting sect the horizontal discharge pressure line. 2 are found to be 18.2 lpm (4.8 gpm) and 7.9 After locating your EMS points on the EMS /h (4.7 scfm) respectively. PX820/PX830 Performance WILDEN PUMP & ENGINEERING, LLC...
  • Page 12 EMS setting. For this example the EMS setting is 1.8. WILDEN PUMP & ENGINEERING, LLC PX820/PX830 Performance...
  • Page 13 X Factor (Figure 7). For this example the air X Factor is 0.40. PX820/PX830 Performance WILDEN PUMP & ENGINEERING, LLC...

  • Page 14: Aluminum Rubber-Fitted

    P E R F O R M A N C E WILDEN PUMP & ENGINEERING, LLC PX820/PX830 Performance...

  • Page 15: Aluminum Ez-Install Tpe-Fitted

    P E R F O R M A N C E PX820/PX830 Performance WILDEN PUMP & ENGINEERING, LLC...

  • Page 16: Aluminum Reduced-Stroke Ptfe-Fitted

    P E R F O R M A N C E WILDEN PUMP & ENGINEERING, LLC PX820/PX830 Performance...

  • Page 17: Aluminum Full-Stroke Ptfe-Fitted

    P E R F O R M A N C E PX820/PX830 Performance WILDEN PUMP & ENGINEERING, LLC...

  • Page 18: Aluminum Ultra-Flex™-Fitted

    P E R F O R M A N C E WILDEN PUMP & ENGINEERING, LLC PX820/PX830 Performance...

  • Page 19: Stainless Steel Full-Stroke Rubber-Fitted

    P E R F O R M A N C E PX820/PX830 Performance WILDEN PUMP & ENGINEERING, LLC...

  • Page 20: Stainless Steel Full-Stroke Tpe-Fitted

    P E R F O R M A N C E WILDEN PUMP & ENGINEERING, LLC PX820/PX830 Performance...

  • Page 21: Stainless Steel Full-Stroke Ptfe-Fitted

    P E R F O R M A N C E PX820/PX830 Performance WILDEN PUMP & ENGINEERING, LLC...

  • Page 22: Stainless Steel Ultra-Flex™-Fitted

    P E R F O R M A N C E WILDEN PUMP & ENGINEERING, LLC PX820/PX830 Performance...

  • Page 23: Stainless Steel Reduced-Stroke Ptfe-Fitted

    P E R F O R M A N C E PX820/PX830 Performance WILDEN PUMP & ENGINEERING, LLC...

  • Page 24: Suction-Lift Curves

    (atmospheric pressure) and to be a guide only. There are many variables which pipe friction loss all affect the amount of suction lift can affect your pump’s operating characteristics. The your pump will attain. WILDEN PUMP & ENGINEERING, LLC PX820/PX830 Performance...
  • Page 25 (atmospheric pressure) and to be a guide only. There are many variables which pipe friction loss all affect the amount of suction lift can affect your pump’s operating characteristics. The your pump will attain. PX820/PX830 Performance WILDEN PUMP & ENGINEERING, LLC...

  • Page 26: Suggested Installation, Operation & Troubleshooting

    The suction pipe size should be at least the equivalent or larger and straightest hook-up of suction and discharge piping. than the diameter size of the suction inlet on your Wilden pump. Unnecessary elbows, bends and fittings should be avoided. Pipe...
  • Page 27 AIR-OPERATED PUMPS: To stop the pump from the pumping equipment such that it can be reached operating in an emergency situation, simply close safely in an emergency situation. WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 28 Pump discharge rate can be controlled by limiting all affect the parts life of a Wilden pump. Periodic the volume and/or pressure of the air supply to the inspections have been found to offer the best pump.

  • Page 29: Disassembly / Reassembly

    Use to properly wrench, loosen discharge expose the valve balls and valve align center section liquid manifold from the liquid chambers. seats. Inspect ball cage area of chambers. manifold for excessive wear or damage. WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 30 NOTE: Inverting the pump will chemical attack or abrasive wear. facilitate removal of inlet manifold. NOTE: Replace worn parts with genuine Wilden parts for reliable performance. Step 7 Step 8 Step 9 Remove the inlet valve balls and...
  • Page 31 (a vise fitted with plywood, plastic or other suitable material) to ensure shaft is not nicked, scratched or gouged. Using an adjustable wrench, remove diaphragm assembly from shaft. WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 32 • 1/4" Hex-Head Wrench The PX820/PX830 Advanced FIT metal pump utilizes the Pro-Flo X™ air distribution • Snap Ring Pliers system. Proprietary composite seals reduce the co efficient of friction and allow the •...
  • Page 33 O-ring and will be damaged as it slides over the ports cut in the sleeve. NOTE: Seals should not be removed from pilot spool. Seals are not sold separately. WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 34 (00-7010-08) into the pilot spool (04-2621-52). The single-point exhaust gasket can bleed port located at the front of the be purchased as a spare part or included with the center block. purchase of a new Pro-Flo X™ pump. WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 35 Slowly insert the center shaft with a rotating motion. This will complete the resizing of the seal. • Perform these steps for the remaining seal. Figure B NEEDLE NOSE PLIERS Figure A SHAFT SEAL RING SHAFT SEAL RING TAPE TAPE WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...

  • Page 36: Exploded View & Parts Listing

    E X P L O D E D V I E W Rubber/TPE/PTFE/Ultra-Flex™-Fitted FLANGED FULL-STROKE PTFE REDUCED-STROKE PTFE REDUCED-STROKE ULTRA-FLEX™ METAL ADS PLASTIC ADS LW0184 Rev. A ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS (see Section 9). WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 37 Air Valve Assembly includes items 2 and 3. Metal Center Block Assembly includes item 10, 14 and 15. Plastic Center Block Assembly includes 5, 10, 11, 14 and 15. All boldface items are primary wear parts. WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 38 Air Valve Assembly includes items 2 and 3. Metal Center Block Assembly includes item 10, 14 and 15. Plastic Center Block Assembly includes 5, 10, 11, 14 and 15. All boldface items are primary wear parts. WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 39 N O T E S...

  • Page 40: Px820/Px830 Stainless Steel

    E X P L O D E D V I E W Rubber/TPE/PTFE/Ultra-Flex™ FLANGED FULL-STROKE PTFE REDUCED-STROKE PTFE REDUCED-STROKE ULTRA-FLEX™ METAL ADS PLASTIC ADS LW0076 Rev. C ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS (see Section 9). WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 41 Air Valve Assembly includes items 2 and 3. Metal Center Block Assembly includes items 10, 14 and 15. Plastic Center Block Assembly includes items 5, 10, 11, 14 and 15. All boldface items are primary wear parts. WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...
  • Page 42 Air Valve Assembly includes items 2 and 3. Metal Center Block Assembly includes items 10, 14 and 15. Plastic Center Block Assembly includes items 5, 10, 11, 14 and 15. All boldface items are primary wear parts. WILDEN PUMP & ENGINEERING, LLC WIL-11540-E-01...

  • Page 43: Elastomer Options

    FDA Wil-Flex™ 08-1065-57 (2 orange dots) Aluminum Stainless Steel LW0185 Rev. A Utilized in conjunction with metallic seat. Backup diaphragms used with PTFE diaphragms only. PX820/830 ALUMINUM CONFIGURATION, CONT. EZ-INSTALL DIAPHRAGMS VALVE BALL VALVE SEAT VALVE SEAT O-RING (Color Code)
  • Page 44 E L A S T O M E R O P T I O N S PX820/830 STAINLESS STEEL CONFIGURATION BACK-UP BACK-UP DIAPHRAGMS DIAPHRAGMS ULTRA-FLEX™ VALVE SEAT DIAPHRAGMS REDUCED-STROKE FULL-STROKE DIAPHRAGMS VALVE BALL VALVE SEAT O-RING (Color Code) (Color Code)
  • Page 45 N O T E S...
  • Page 46 N O T E S...
  • Page 47 Since the use of Wilden pumps and parts is beyond our control, we cannot guarantee the suitability of any pump or part for a particular application and Wilden Pump and Engineering, LLC shall not be liable for any consequential damage or expense arising from the use or misuse of its products on any application.
  • Page 48 SCREW PUMPS redscrewpump.com CENTRIFUGAL PUMPS griswoldpump.com SYSTEM ONE® MAAG CENTRIFUGAL PUMPS FILTRATION blackmer.com PLASTIC MANUFACTURING & PROCESSING FILTRATION WILDEN® maag.com AIR-OPERATED DOUBLE-DIAPHRAGM PUMPS MAAG wildenpump.com INDUSTRIAL PUMPS GEAR & SCREW PUMPS maag.com Where Innovation Flows 22069 Van Buren Street, PSG reserves the right to modify the information and illustrations contained in this document without prior notice. This is a non-contractual document. 10-2013...

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Px830

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