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Dover PSG Wilden PR260, Руководство по эксплуатации и техническому обслуживанию, Страница: 1 / 28

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WIL-11710-E-02 

 

 

Where Innovation Flows 

 

EOM 

ENGINEERING OPERATION 

& 

MAINTENANCE MANUAL 

 
 

PR260 
Bolted Metal Pump

 

 

Содержание PSG Wilden PR260

Страница 1: ...WIL 11710 E 02 Where InnovationFlows EOM ENGINEERING OPERATION MAINTENANCE MANUAL PR260 Bolted Metal Pump ...

Страница 2: ...California LLC Wil Flex is a trademark of PSG California LLC Saniflex is a trademark of PSG California LLC All trademarks names logos and service marks collectively trademarks in this document are registered and unregistered trademarks of their respective owners Nothing contained in this document should be construed as granting any license or right to use any trademark without the prior written pe...

Страница 3: ...etal Rubber Fitted 9 PR260 Metal TPE Fitted 9 PR260 Metal Full Stroke PTFE Fitted 10 PR260 Metal Reduced Stroke PTFE Fitted 10 Suction Lift Capability 11 SECTION 6 Suggested Installation Operation Maintenance and Troubleshooting 12 SECTION 7 Disassembly Reassembly 15 Pump Disassembly 15 Air Valve Disassembly 18 Reassembly Hints and Tips 21 SECTION 8 Exploded View and Parts List 22 SECTION 9 Elasto...

Страница 4: ...p intake to ensure that the pump s rated solids capacity is not exceeded CAUTION Do not exceed 8 6 bar 125 psig air supply pressure CAUTION Do not exceed 82 C 180 F air inlet temperature for all models CAUTION The process fluid and cleaning fluids must be compatible chemically with all wetted pump components CAUTION Before attempting any maintenance or repair disconnect the compressed air line to ...

Страница 5: ...INUM S STAINLESS STEEL VT FKM WHITE DOT WF WIL FLEX SANTOPRENE THREE BLACK DOTS VALVE SEAT O RINGS BN BUNA N RED DOT NE NEOPRENE GREEN DOT TF PTFE WHITE VT FKM WHITE DOT WF WIL FLEX SANTOPRENE THREE BLACK DOTS SPECIALTY CODES 0014 BSPT 0677 25 mm 1 NPT center ported inlet and discharge manifold only for Aluminum 0678 25 mm 1 BSPT center ported inlet and discharge manifold only for Aluminum NOTE Mo...

Страница 6: ...r and manifold of the pump These same hydraulic forces lift the discharge valve ball off its seat while 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 Atmospheric pressure forces fluid into the inlet manifold of the pump The inlet valve ball...

Страница 7: ...9 G 335 13 2 H 71 2 8 J 140 5 5 K 177 7 L 165 6 5 M 132 5 2 N 104 4 1 P 127 5 0 R 10 0 4 TJPR260 01 REV A PR260 METAL CENTER PORTED DIMENSIONS ITEM METRIC mm STANDARD inch A 331 13 1 B 36 1 4 C 183 7 2 D 324 12 8 E 348 13 7 F 30 1 2 G 335 13 2 H 71 2 8 J 140 5 5 K 178 7 0 L 165 6 5 M 132 5 2 N 104 4 1 P 127 5 0 R 10 0 4 TJPR260 02 REV A DIMENSIONAL DRAWING ...

Страница 8: ...AINLESS STEEL DIMENSIONS ITEM METRIC mm STANDARD inch A 246 9 7 B 36 1 4 C 183 7 2 D 323 12 7 E 347 13 7 F 210 8 3 G 123 4 8 H 335 13 2 J 70 2 8 K 140 5 5 L 177 7 M 165 6 5 N 132 5 2 P 105 4 1 R 127 5 S 13 0 5 TJPR260 03 REV A DIMENSIONAL DRAWING ...

Страница 9: ...meters will fall in the center of the pump s performance curve Caution Do not exceed 8 6 bar 125 psig air supply pressure PR260 METAL TPE FITTED Ship Weight Aluminum 10 kg 22 lb 316 Stainless Steel 15 kg 33 lb Air Inlet 1 2 Inlet 25 mm 1 Outlet 25 mm 1 Suction Lift 4 2 m Dry 13 7 9 0 m Wet 29 5 Disp per Stroke1 0 3 L 0 08 gal Max Flow Rate 182 lpm 48 gpm Max Size Solids 3 2 mm 1 8 1Displacement pe...

Страница 10: ...l fall in the center of the pump s performance curve Caution Do not exceed 8 6 bar 125 psig air supply pressure PR260 METAL REDUCED STROKE PTFE FITTED Ship Weight Aluminum 10 kg 22 lb 316 Stainless Steel 15 kg 33 lb Air Inlet 1 2 Inlet 25 mm 1 Outlet 25 mm 1 Suction Lift 2 8 m Dry 9 2 9 0 m Wet 29 5 Disp per Stroke1 0 3 L 0 08 gal Max Flow Rate 161 lpm 42 5 gpm Max Size Solids 3 2 mm 1 8 1Displace...

Страница 11: ...e only There are many variables that 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 SUCTION LIFT CAPABILITY TPE Diaphragms Traditional Rubber Diaphragm Full Stroke PTFE Diaphragm Reduced Stroke PTFE Diaphragm ...

Страница 12: ...and then multiplying that figure by the displacement per stroke Muffler Using the standard Wilden muffler sound levels are reduced below OSHA specifications You can use other mufflers to reduce sound levels farther but they usually reduce pump performance Elevation Selecting a site that is well within the pump s dynamic lift capability will assure that loss of prime issues will be eliminated In ad...

Страница 13: ... to regulate volume Pump discharge rate also can be controlled by throttling the pump discharge by partially closing a valve in the discharge line of the pump This action increases friction loss which reduces flow rate See Performance This is useful when the need exists to control the pump from a remote location When the pump discharge pressure equals or exceeds the air supply pressure the pump wi...

Страница 14: ...be unable to shift Pump runs but little or no product flows 1 Check for pump cavitation Slow pump speed down to allow thick material to flow into liquid chambers 2 Verify that vacuum required to lift liquid is not greater than the vapor pressure of the material being pumped cavitation 3 Check for sticking ball check valves a If material being pumped is not compatible with pump elastomers swelling ...

Страница 15: ...uitable container Be aware of any hazardous effects of contact with your process fluid NOTE Your specific pump model may vary from the configuration shown however pump disassembly procedure will be the same NOTE Replace worn parts with genuine Wilden parts for reliable performance Step 1 Step 2 Step 3 Before starting disassembly mark a line from each liquid chamber to its corresponding air chamber...

Страница 16: ...emove the inlet manifold to expose the valve balls and valve seats Inspect ball cage area of manifold for excessive wear or damage Step 7 Step 8 Step 9 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 Replace worn parts with genuine Wilden parts for reliable performance Using the appropriate sized...

Страница 17: ...hragm assembly can be disassembled To remove the diaphragm assembly from shaft secure shaft with soft jaws aluminum plastic or plywood to ensure the shaft is not damaged Using an adjustable wrench remove the diaphragm assembly from the shaft Step 13 Inspect the diaphragm assembly for wear damage or chemical attack Replace any damaged components with genuine Wilden parts for reliable performance DI...

Страница 18: ... by turning it upside down and allowing any fluid to flow into a suitable container Be aware of any hazardous effects of contact with your process fluid NOTE Replace worn parts with genuine Wilden parts for reliable performance Step 1 Step 2 Step 3 Loosen the air valve bolts utilizing a 5 mm 3 16 Allen wrench Remove muffler plate and air valve bolts from air valve assembly exposing muffler gasket ...

Страница 19: ... separately Remove pilot spool sleeve retaining snap ring on both sides of center section with snap ring pliers Step 7 Step 8 Remove pilot spool sleeve from center section With O ring pick gently remove the O ring from the opposite side of the center hole cut on the spool Gently remove the pilot spool from sleeve and inspect for nicks gouges or other signs of wear Replace pilot sleeve assembly or ...

Страница 20: ...WIL 11710 E 02 20 PR260 Bolted Metal Step 9 Check center section Glyd rings for signs of wear If necessary remove Glyd rings with O ring pick and replace DISASSEMBLY REASSEMBLY ...

Страница 21: ...lot spool bore with NLGI grade 2 white EP bearing grease or equivalent Clean the inside of the center section shaft bore to ensure no damage is done to new shaft seals A small amount of NLGI grade 2 white EP bearing grease can be applied to the muffler and air valve gaskets to lubricate gaskets during assembly Make sure that the exhaust port on the muffler plate is centered between the two exhaust...

Страница 22: ...With the seal clamped in the pliers insert the seal into the busing bore and position the bottom of the seal into the correct groove When the bottom of the seal is seated in the groove release the clamp pressure on the pliers This will allow the seal to partially snap back to its original shape 6 After removing the pliers you will notice a slight bump in the seal shape Before the seal can be resiz...

Страница 23: ...WIL 11710 E 02 23 PR260 Bolted Metal SECTION 8 PR260 TJPR260 04 REV A ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS EXPLODED VIEW AND PARTS LIST EXPLODED VIEW AND PARTS LIST ...

Страница 24: ... 1 NPT 1 02 5070 01 Discharge Manifold Side Ported 1 BSPT 1 02 5071 01 Discharge Manifold Center Ported 1 NPT 1 02 5070 01 02 5070 03 Discharge Manifold Center Ported 1 BSPT 1 02 5071 01 02 5071 03 19 Screw HHC 5 16 18 x 1 24 08 6180 03 42 20 Washer 5 16 24 02 6731 03 21 Pipe Plug 1 NPT 2 R02 7010 01 Pipe Plug 1 BSPT 2 R02 7011 01 VALVE BALLS VALVE SEATS VALVE O RINGS MANIFOLD O RING 22 Ball Valve...

Страница 25: ...10 51 NA NA 02 1060 51 02 1080 51 NA 02 1200 51 Buna N 02 1010 52 NA NA NA 02 1080 52 NA 02 1200 52 FKM 02 1010 53 NA NA NA 02 1080 53 NA 02 1200 53 PTFE 02 1010 55 02 1040 55 NA NA 02 1080 55 NA 02 1200 55 Wil Flex 02 1010 58 NA NA NA 02 1080 58 NA 02 1200 58 Food Grade Wil Flex TM NA NA 02 1065 57 NA NA NA NA Aluminum NA NA NA NA NA 02 1120 01 NA Stainless Steel NA NA NA NA NA 02 1120 03 NA TJPR...

Страница 26: ...WIL 11710 E 02 26 PR260 Bolted Metal NOTES ...

Страница 27: ...WIL 11710 E 02 27 PR260 Bolted Metal NOTES NOTES ...

Страница 28: ... 86 400 600 4026 PSG China psgdover com www psgdover com cn Copyright 2022 PSG a Dover Company PSG reserves the right to modify the information and illustrations contained in this document without prior notice This is a non contractual document WIL 11710 E 02 Where InnovationFlows ...

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