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Dover PSG Wilden PS800, Инженерия, эксплуатация и обслуживание, Страница: 1 / 28

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WIL-11440-E-07 

 

 

 

Where Innovation Flows 

 

EOM 

ENGINEERING OPERATION 
& MAINTENANCE MANUAL 
 
 

PS800 
Bolted Plastic Pump 
 

 

 

Содержание PSG Wilden PS800

Страница 1: ...WIL 11440 E 07 Where InnovationFlows EOM ENGINEERING OPERATION MAINTENANCE MANUAL PS800 Bolted Plastic 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 p...

Страница 3: ... Rubber Fitted 8 PS800 Plastic EZ Install TPE Fitted 8 PS800 Plastic Full Stroke PTFE Fitted 9 Suction Lift Capability 10 SECTION 6 Suggested Installation Operation Maintenance and Troubleshooting 11 SECTION 7 Disassembly Reassembly 14 Pump Disassembly 14 Air Valve Center Section Disassembly 17 Single Point Exhaust 20 Reassembly Hints and Tips 20 SECTION 8 Exploded View and Parts List 22 SECTION 9...

Страница 4: ...s 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 the pump and allow all air pressure to bleed from the pump...

Страница 5: ... SILVER OR WHITE DOT WF WIL FLEX SANTOPRENE THREE BLACK DOTS VALVE SEAT P POLYPROPLYENE K PVDF VALVE SEAT FLANGE O RINGS BN BUNA N TV PTFE ENCAPSULATED FKM WF WIL FLEX SANTOPRENE SPECIALTY CODES 0100 Wil Gard 110V 0102 Wil Gard sensor wires ONLY 0103 Wil Gard 220V 0206 PFA coated hardware Wil Gard II sensor wires ONLY 0320 Single point exhaust 0480 Pump Cycle Monitor sensor wires 0483 Pump Cycle M...

Страница 6: ...s 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 is forced off its seat allowing the fluid being pumped to fill the liquid chamber FIGURE 3...

Страница 7: ... 9 DIA V 165 DIA 6 5 DIA W 18 DIA 0 7 DIA ANSI FLANGE U 121 DIA 4 8 DIA V 152 DIA 6 0 DIA W 19 DIA 0 8 DIA LW0199 REV B PS800 PVDF DIMENSIONS ITEM METRIC mm STANDARD inch A 597 23 5 B 92 3 6 C 417 16 4 D 724 28 5 E 151 5 9 F 801 31 5 G 807 31 8 H 48 1 9 J 177 7 0 K 387 15 3 L 480 18 9 M 405 16 0 N 419 16 5 P 356 14 0 R 205 8 1 S 231 9 1 T 14 0 6 DIN FLANGE U 125 DIA 4 9 DIA V 165 DIA 6 5 DIA W 18 ...

Страница 8: ...8 2 S 226 8 9 T 254 10 0 U 15 0 6 DIN ANSI COMBO V 121 DIA 4 8 DIA W 152 DIA 6 0 DIA X 21 DIA 0 8 DIA LW0201 REV C PS800 PVDF CENTER PORT DIMENSIONS ITEM METRIC mm STANDARD inch A 581 22 9 B 77 3 0 C 409 16 1 D 688 27 1 E 764 30 1 F 92 3 6 G 48 1 9 H 177 7 0 J 387 15 3 K 480 18 9 L 397 15 6 M 419 16 5 N 356 14 0 P 306 12 1 R 208 8 2 S 226 8 9 T 254 10 0 U 15 0 6 DIN ANSI COMBO V 121 DIA 4 8 DIA W ...

Страница 9: ... will fall in the center of the pump s performance curve Caution Do not exceed 8 6 bar 125 psig air supply pressure PS800 PLASTIC EZ INSTALL TPE FITTED Ship Weight Polypropylene 40 kg 89 lb PVDF 52 kg 115 lb Air Inlet 3 4 Inlet 51 mm 2 Outlet 51 mm 2 Suction Lift 5 9 m Dry 19 3 8 3 m Wet 27 2 Disp Per Stroke1 2 6 L 0 68 gal Max Flow Rate 700 lpm 185 gpm Max Size Solids 6 4 mm 1 4 1Displacement per...

Страница 10: ...roke was calculated at 4 8 bar 70 psig air inlet pressure against a 2 1 bar 30 psig head pressure Example To pump 314 lpm 83 gpm against a discharge head of 2 1 bar 30 psig requires 4 1 bar 60 psig and 71 Nm3 h 42 scfm air consumption Flow rates indicated on chart were determined by pumping water For optimum life and performance pumps should be specified so that daily operation parameters will fal...

Страница 11: ...a level This chart is meant to be a guide 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 SUCTION LIFT CAPABILITY ...

Страница 12: ... 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 addit...

Страница 13: ...sed 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...

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: ...iner 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 This line wi...

Страница 16: ...d valve seats from the liquid chambers and inspect for nicks gouges chemical attack or abrasive wear Replace worn parts with genuine Wilden parts for reliable performance Using an appropriate sized wrench remove the liquid chamber fasteners that secure the liquid chamber to the center section Step 7 Step 8 Remove the liquid chamber to expose the diaphragm and outer piston Using two adjustable wren...

Страница 17: ...n separate from the shaft which remains connected to the opposite side diaphragm assembly Figure 9b Repeat disassembly instructions for the opposite liquid chamber Inspect diaphragm assembly and shaft for signs of wear or chemical attack Replace all worn parts with genuine Wilden parts for reliable performance To remove diaphragm assembly from shaft secure shaft with soft jaws a vise fitted with p...

Страница 18: ...ide 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 using an appropriate sized hex wrench Remove air valve bolts muffler plate and air valve assembly to expose muffler gasket and air valve gaske...

Страница 19: ... from assembly Seals are not sold separately Remove the air chamber bolts with an appropriately sized hex socket Remove the air chamber and inspect the air chamber gaskets 2 Replace if necessary Step 7 Step 8 Step 9 Remove the pilot spool from the center section Using an O ring pick gently remove the O ring from the opposite side of the dimpled end of the pilot spool Check for nicks gouges or othe...

Страница 20: ... the air chambers have been removed the square air valve nuts 6 may be removed or replaced if necessary Inspect the center block shaft and air control spool Glyd rings 4 for wear If replacement is necessary use an O ring pick to remove the used Glyd rings then replace with genuine Wilden replacement parts DISASSEMBLY REASSEMBLY ...

Страница 21: ... finally the wetted path The applicable torque specifications are on this page The following tips will assist in the assembly process Lubricate the air valve bore center section shaft and pilot 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 be...

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 resi...

Страница 23: ...WIL 11440 E 07 23 PS800 Bolted Plastic SECTION 8 PS800 PLASTIC LW0203 REV C ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS EXPLODED VIEW AND PARTS LIST ...

Страница 24: ... 1 04 3240 07 Wetted Path Components 26 Chamber Liquid 2 08 5005 20 08 5005 21 27 Washer Plain Ø 531 x Ø1 062 x 095 32 04 6730 03 28 Screw HHCS 1 2 13 x 4 1 4 16 08 6198 03 29 Nut Hex Flange 1 2 13 16 08 6435 03 30 Screw HHCS 1 2 13 x 2 16 04 6210 03 31 Manifold Discharge ANSI Side Ported 1 08 5030 20 08 5030 21 Manifold Discharge DIN Side Ported 1 08 5031 20 08 5031 21 Manifold Discharge Center P...

Страница 25: ... Neoprene 08 1010 51 08 1080 51 Buna N 08 1010 52 08 1080 52 08 1205 52 08 1371 52 Geolast 08 1022 15 EPDM 08 1010 54 08 1080 54 FKM 08 1010 53 08 1080 53 Non Food Grade Saniflex 08 1031 46 Saniflex 08 1065 56 08 1022 56 08 1031 56 08 1080 56 PTFE 08 1040 55 08 1080 55 PTFE Encap FKM 08 1205 60 08 1371 60 FDA Wil Flex 08 1065 57 08 1022 57 08 1031 57 08 1080 57 Wil Flex 08 1022 58 08 1031 58 08 10...

Страница 26: ...WIL 11440 E 07 26 PS800 Bolted Plastic NOTES ...

Страница 27: ...WIL 11440 E 07 27 PS800 Bolted Plastic NOTES NOTES ...

Страница 28: ... USA P 1 909 422 1730 psgdover com Copyright 2021 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 11440 E 07 Where InnovationFlows ...

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