PSG Dover WILDEN P100 Advanced Plastic, Engineering, Operation & Maintenance

Page 1: ...EOM ENGINEERING OPERATION MAINTENANCE P100 Bolted Plastic Pump WIL 11050 E 05 Where InnovationFlows ...

Page 2: ...al Ported 8 Section 5 Performance 10 P100 Advanced Plastic Rubber Fitted 10 P100 Advanced Plastic TPE Fitted 10 P100 Advanced Plastic PTFE Fitted 11 Suction Lift Curves 12 Section 6 Suggested Installation Operation 13 Maintenance and Troubleshooting Section 7 Disassembly Reassembly 16 Pump Disassembly 16 Air Valve Center Section Disassembly 19 Reassembly Hints Tips 21 Section 8 Exploded View and P...

Page 3: ...lifornia 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 perm...

Page 4: ... handling flammable fluids or whenever discharge of static electricity is a hazard CAUTION Do not exceed 8 6 bar 125 psig air supply pressure CAUTION Advanced series plastic pumps are made with plastic that is not UV stabilized Direct sunlight for prolonged periods can cause deterioration of plastics CAUTION Before any maintenance or repair is attempted the compressed air line to the pump should b...

Page 5: ...UNA N PU POLYURETHANE Brown TV PTFE ENCAP FKM WF WIL FLEX Santoprene VT FKM NOTE Most Elastomeric materials use colored dots for identification NOTE Not all models are available with all material options Hytrel is a registered trademark of DuPont Dow Elastomers P100 ADVANCED PLASTIC 13 mm 1 2 Pump Maximum Flow Rate 58 7 LPM 15 5 GPM Section 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 S...

Page 6: ...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 section of the pump creates a vacuum within liquid chamber A Atmospheric pressure forces fluid into the inlet manifold of the pump The inlet valv...

Page 7: ...SIONS ITEM METRIC mm STANDARD inch A 234 9 2 B 51 2 0 C 170 6 7 D 254 10 0 E 279 11 0 F 81 3 2 G 25 1 0 H 114 4 5 J 201 7 9 K 170 6 7 L 145 5 7 M 114 4 5 N 81 3 6 P 102 4 0 R 8 0 3 S 188 7 4 T 155 6 1 U 130 5 1 V 140 5 5 LW0347 REV B DIMENSIONAL DRAWING ...

Page 8: ...d DIMENSIONS ITEM METRIC mm STANDARD inch A 234 9 2 B 51 2 0 C 170 6 7 D 254 10 0 E 279 11 0 F 81 3 2 G 25 1 0 H 114 4 5 J 201 7 9 K 170 6 7 L 145 5 7 M 114 4 5 N 81 3 6 P 102 4 0 R 8 0 3 S 188 7 4 T 155 6 1 U 130 5 1 V 140 5 5 LW0472 REV A DIMENSIONAL DRAWING ...

Page 9: ...ed DIMENSIONS ITEM METRIC mm STANDARD inch A 234 9 2 B 51 2 0 C 170 6 7 D 254 10 0 E 279 11 0 F 81 3 2 G 25 1 0 H 114 4 5 J 201 7 9 K 170 6 7 L 145 5 7 M 114 4 5 N 81 3 6 P 102 4 0 R 8 0 3 S 188 7 4 T 155 6 1 U 130 5 1 V 140 5 5 LW0473 REV A DIMENSIONAL DRAWING ...

Page 10: ...ps should be specified so that daily operation parameters will fall in the center of the pump performance curve P100 PLASTIC TPE FITTED Ship Weight Polypropylene 4 kg 8 lbs PVDF 5 kg 10 lbs Air Inlet 6 mm 1 4 Inlet 13 mm 1 2 Outlet 13 mm 1 2 Suction Lift 5 5 m Dry 17 0 8 7 m Wet 28 4 Disp Per Stroke1 0 11 l 0 029 gal Max Flow Rate 58 7 lpm 15 5 gpm Max Size Solids 1 6 mm 1 16 1 Displacement per st...

Page 11: ...ke was calculated at 4 8 bar 70 psig air inlet pressure against a 2 bar 30 psig head pressure Example To pump 20 8 lpm 5 5 gpm against a discharge head pressure of 1 4 bar 20 psig requires 2 8 bar 40 psig and 13 6 Nm3 h 8 scfm air consumption See dot on chart Caution Do not exceed 8 6 bar 125 psig air supply pressure Flow rates indicated on chart were determined by pumping water For optimum life a...

Page 12: ...ng at 305 m 1 000 above sea level This chart is meant to be a guide only There are many variables which 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 ...

Page 13: ... are reduced below OSHA specifications using the standard Wilden muffler Other mufflers can be used to further reduce sound levels 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 addition pump efficiency can be adversely affected if proper attention is not given to...

Page 14: ... the volume and or pressure of the air supply to the pump An air regulator is used to regulate air pressure A needle valve is used to regulate volume Pump discharge rate can also 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 Section 5 This is useful when the need exists t...

Page 15: ...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 Verify that vacuum required to lift liquid is not greater than the vapor pressure of the material being pumped cavitation 4 Checkfo...

Page 16: ...charge and air lines Drain the pump 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 The model used for these instructions incorporates PTFE diaphragms and balls Models with rubber diaphragms and balls are the same except where noted NOTE Replace worn parts with genuine Wilden parts for reli...

Page 17: ...den parts for reliable performance Step 5 Using a 1 2 box wrench remove the inlet manifold Step 6 Remove the inlet valve balls seats and valve seat o rings from the liquid chamber and discharge manifold inspect for nicks gouges chemical attack or abrasive wear Replace worn parts with genuine Wilden parts for reliable performance Step 7 With a 1 2 box wrench remove the liquid chambers from the cent...

Page 18: ...p 11 To remove the remaining diaphragm assembly from the shaft secure shaft with soft jaws a vise fitted with plywood or other suitable material to ensure shaft is not nicked scratched or gouged Using an adjustable wrench remove diaphragm assembly from shaft Inspect all parts for wear and replace with genuine Wilden parts if necessary Step 12 Inspect diaphragms outer and inner pistons for signs of...

Page 19: ...stic Pump utilizes a revolutionary Pro Flo air distribution system A 6 mm 1 4 air inlet connects the air supply to the center section Proprietary composite seals reduce the coefficient of friction and allow the P100 to run lube free Constructed of polypropylene the Pro Flo air distribution system is designed to perform in on off non freezing non stalling tough duty applications NOTE Replace worn p...

Page 20: ...ing snap ring on both sides of center section with snap ring pliers Step 7 Remove pilot spool sleeve from center section Step 8 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 or gouges and other signs of wear Replace pilot sleeve assembly or outer sleeve o rings if necessary During...

Page 21: ...will assist in the assembly process Clean the inside of the center section shaft bore to ensure no damage is done to new seals Stainless bolts should be lubed to reduce the possibility of seizing during tightening Be sure to tighten outer pistons simultaneously on PTFE fitted pumps to ensure proper torque values Apply a small amount of Loctite 242 to the shaft interval threads before the diaphragm...

Page 22: ...WIL 11050 E 05 Wilden 22 Exploded View and Parts Listing P100 ADVANCED PLASTIC EXPLODED VIEW Section 8 ...

Page 23: ...fold Discharge Center Ported BSPT 1 01 5036 20 678 01 5036 21 678 Manifold Discharge Vertical Ported NPT 1 01 5035 21 672 Manifold Discharge Vertical Ported BSPT 1 01 5036 20 673 01 5036 21 673 17 Plug 1 2 NPT 2 01 7010 20 01 7010 21 18 Manifold Inlet NPT 1 01 5095 20 01 5095 21 Manifold Inlet BSPT 1 01 5096 20 01 5096 21 Manifold Inlet Drum Pump NPT only 1 01 5094 20 01 5094 21 Manifold OEM Inlet...

Page 24: ... 1080 50 01 1200 50 02 1230 50 Neoprene 01 1060 51 Buna N 01 1010 52 01 1080 52 00 1260 52 02 1230 52 High Temp Buna N 01 1060 61 FKM 01 1010 53 01 1080 53 01 1205 53 01 1370 53 PTFE 01 1010 55 01 1030 55 01 1080 55 Saniflex 01 1010 56 01 1080 56 Wil Flex 01 1010 58 01 1080 58 00 1260 58 01 1370 58 PTFE Encapsulated FKM 01 1205 60 05 1370 60 Polypropylene 01 1125 20 PVDF 01 1125 21 Section 9 LW048...

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Page 28: ...d Terrace CA 92313 5651 USA P 1 909 422 1730 F 1 909 783 3440 psgdover com Where Innovation Flows PSG reserves the right to modifythe information and illustrations contained in this document without prior notice This is a non contractual document 05 2018 ...