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Dover PSG WILDEN PRO-FLO P200/ PKPPP 0502 Series, Engineering, Operation & Maintenance, Page: 9 / 28

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Dover PSG WILDEN PRO-FLO P200/ PKPPP 0502 Series Engineering, Operation & Maintenance Download Page 9

 

WIL-11070-E-16  

9 

P200 Bolted Plastic 

 

SECTION 5 

 

P200 PLASTIC 
RUBBER-FITTED

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Ship Weights.……Polypropylene 10 kg (22 lb) 

PVDF 15 kg (32 lb) 

Air Inlet………………………..…….6 mm (1/4") 

Inlet…...…………………...…………25 mm (1") 

Outlet………………...………………25 mm (1") 

Suction Lift……………………3.6 m Dry (11.9’) 

9.1 m Wet (30.0’)  

Disp. per Stroke

1

……..….......0.32 L (.086 gal) 

Max. Flow Rate……………..220 lpm (58 gpm) 

Max. Size Solids……………...4.76 mm (3/16") 

 

1

Displacement per stroke was calculated at 4.8 

bar (70 psig) air inlet pressure against a 2 bar (30 

psig) head pressure. 

 

 

Example:

 To pump 68 lpm (18 gpm) against 

a discharge head of 3.4 bar (50 psig) requires 

4.1 bar (60 psig) and 34 Nm

3

/h (20 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 fall in the center of the pump's performance curve. 
 

Caution: Do not exceed 8.6 bar (125 psig) air supply pressure on Polypropylene and PVDF pumps. 

 

 

 

P200 PLASTIC 

TPE-FITTED

 

 

 
Ship Weights.……Polypropylene 10 kg (22 lb) 

PVDF 15 kg (32 lb) 

Air Inlet………………………..…….6 mm (1/4") 

Inlet…...…………………...…………25 mm (1") 

Outlet………………...………………25 mm (1") 

Suction Lift……………………3.6 m Dry (11.4’) 

9.8 m Wet (32.0’)  

Disp. per Stroke

1

……..….......0.33 L (.088 gal) 

Max. Flow Rate……………..216 lpm (57 gpm) 
Max. Size Solids……………...4.76 mm (3/16") 

 

1

Displacement per stroke was calculated at 4.8 

bar (70 psig) air inlet pressure against a 2.1 bar 

(30 psig) head pressure. 

 

 

Example:

 To pump 76 lpm (20 gpm) against 

a discharge head of 3.1 bar (45 psig) requires 

4.1 bar (60 psig) and 34 Nm

3

/h (20 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 fall in the center of the pump's performance curve. 
 

Caution: Do not exceed 8.6 bar (125 psig) air supply pressure on Polypropylene and PVDF pumps.

 

 

 

 

PERFORMANCE 

Summary of Contents for PSG WILDEN PRO-FLO P200/ PKPPP 0502 Series

Page 1: ...WIL 11070 E 16 Where InnovationFlows EOM ENGINEERING OPERATION MAINTENANCE MANUAL P200 Bolted Plastic Pump ...

Page 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...

Page 3: ...tted 9 P200 Plastic TPE Fitted 9 P200 Plastic Reduced Stroke PTFE Fitted 10 P200 Plastic Full 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 19 Reassembly Hints and Tips 22 Shaft Seal Installation 23 SECTION 8 Exploded View and Parts List 24 ...

Page 4: ...ty 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 Thoroughly flush pumps before installing them into process lines Clean and or sanitize FDA and USDA approved pumps before using them CAU...

Page 5: ...LS BN BUNA N RED DOT FS SANIFLEX HYTREL CREAM EP EPDM BLUE DOT NE NEOPRENE GREEN DOT TF PTFE WHITE VT FKM SILVER OR WHITE DOT WF WIL FLEX SANTOPRENE THREE BLACK DOTS VALVE SEATS K PVDF P POLYPROPLYENE VALVE SEATS MANIFOLD O RING BN BUNA N TV PTFE ENCAP FKM WF WIL FLEX SANTOPRENE SPECIALTY CODES 0100 Wil Gard II 110V 0102 Wil Gard II sensor wires Only 0103 Wil Gard II 220V 0206 PFA coated hardware ...

Page 6: ...nd 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 is...

Page 7: ... 3 DIA T 115 DIA 4 5 DIA U 15 DIA 0 6 DIA ANSI FLANGE S 79 DIA 3 1 DIA T 108 DIA 4 3 DIA U 15 DIA 0 6 DIA LW0345 REV B P200 Plastic PVDF DIMENSIONS ITEM METRIC mm STANDARD inch A 452 17 8 B 66 2 6 C 257 10 1 D 376 14 8 E 429 16 9 F 99 3 9 G 104 4 1 H 122 4 8 J 257 10 1 K 288 11 3 L 353 13 9 M 310 12 2 N 124 4 9 P 157 6 2 R 10 0 4 DIN FLANGE S 84 DIA 3 3 DIA T 115 DIA 4 5 DIA U 15 DIA 0 6 DIA ANSI ...

Page 8: ...A U 115 DIA 4 5 DIA V 14 DIA 0 6 DIA ANSI FLANGE T 79 DIA 3 1 DIA U 109 DIA 4 3 DIA V 14 DIA 0 6 DIA LW0492 REV A P200 Plastic PVDF Center Ported DIMENSIONS ITEM METRIC mm STANDARD inch A 476 18 7 B 66 2 6 C 257 10 1 D 376 14 8 E 429 16 9 F 99 3 9 G 104 4 1 H 122 4 8 J 257 10 1 K 288 11 3 L 32 1 3 M 353 13 9 N 310 12 2 P 124 4 9 R 157 6 2 S 10 0 4 DIN FLANGE T 84 DIA 3 3 DIA U 114 DIA 4 5 DIA V 15...

Page 9: ...he pump s performance curve Caution Do not exceed 8 6 bar 125 psig air supply pressure on Polypropylene and PVDF pumps P200 PLASTIC TPE FITTED Ship Weights Polypropylene 10 kg 22 lb PVDF 15 kg 32 lb Air Inlet 6 mm 1 4 Inlet 25 mm 1 Outlet 25 mm 1 Suction Lift 3 6 m Dry 11 4 9 8 m Wet 32 0 Disp per Stroke1 0 33 L 088 gal Max Flow Rate 216 lpm 57 gpm Max Size Solids 4 76 mm 3 16 1Displacement per st...

Page 10: ...mp s performance curve Caution Do not exceed 8 6 bar 125 psig air supply pressure on Polypropylene and PVDF pumps P200 PLASTIC FULL STROKE PTFE FITTED Ship Weights Polypropylene 10 kg 22 lb PVDF 15 kg 32 lb Air Inlet 6 mm 1 4 Inlet 25 mm 1 Outlet 25 mm 1 Suction Lift 3 5 m Dry 11 4 8 6 m Wet 28 4 Disp per Stroke1 0 5 L 0 13 gal Max Flow Rate 182 lpm 48 1 gpm Max Size Solids 4 76 mm 3 16 1Displacem...

Page 11: ...m 1 000 above sea 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 ...

Page 12: ... counting the number of strokes per minute 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 lo...

Page 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...

Page 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...

Page 15: ...e 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 reliable performance Step 1 Step 2 Step 3 Please see pre mo...

Page 16: ...nlet manifold Remove the inlet valve balls seats and valve seat O rings from the liquid chamber and inlet manifold inspect for nicks gouges chemical attack or abrasive wear Step 7 Step 8 Step 9 Using a 13 mm 1 2 wrench remove the liquid chambers from the center section The liquid chamber should be removed to expose the diaphragm and outer piston Rotate center section and remove the opposite liquid...

Page 17: ...ft 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 Inspect diaphragms outer and inner pistons for signs of wear Replace with genuine Wilden parts if necessary DISASSEMBLY REA...

Page 18: ... 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 pump 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 parts with genuine Wilden parts for rel...

Page 19: ... wear If necessary remove Glyd rings with O ring pick and replace Step 4 Step 5 Step 6 Remove air valve end cap to expose air valve spool by simply lifting up on end cap once air valve bolts are removed Remove air valve spool from air valve body by threading one air valve bolt into the end of the spool and gently sliding the spool out of the air valve body Inspect seals for signs of wear and repla...

Page 20: ...lean 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 two 2 drops of Loctite 246 to the shaft internal threads before the diaphragm assembly Concave side of disc spring in...

Page 21: ... 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...

Page 22: ...WIL 11070 E 16 22 P200 Bolted Plastic SECTION 8 P200 PLASTIC LW0490 REV B ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS EXPLODED VIEW AND PARTS LIST ...

Page 23: ...8 02 5031 21 678 17 Pipe Plug 1 1 4 NPT Center Ported Only 2 02 7012 20 02 7012 21 18 Pipe Plug 1 NPT 1 02 7013 20 19 Manifold Inlet ANSI 1 02 5090 20 02 5090 21 Manifold Inlet DIN 1 02 5091 20 02 5091 21 Manifold Inlet Center Ported NPT 1 02 5090 20 677 02 5090 21 677 Manifold Inlet Center Ported BSPT 1 02 5091 20 678 02 5091 21 678 20 Washer 344 I D x 688 O D x 065 THK 32 02 6731 03 02 6731 05 0...

Page 24: ...0 Neoprene 02 1010 51 02 1060 51 02 1085 51 Buna N 02 1010 52 02 1085 52 04 2390 52 700 04 1300 52 500 Conductive Buna N 02 1010 86 FKM 02 1010 53 02 1085 53 EPDM 02 1010 54 02 1060 54 02 1085 54 PTFE 02 1040 55 02 1010 55 02 1010 72 85 02 1085 55 02 1125 55 PTFE Encapsulated FKM 02 1220 60 04 1300 60 500 Non Food Grade Saniflex 02 1031 46 Saniflex 02 1010 56 02 1065 56 02 1031 56 02 1060 56 02 10...

Page 25: ...WIL 11070 E 16 25 P200 Bolted Plastic NOTES ...

Page 26: ...WIL 11070 E 16 26 P200 Bolted Plastic NOTES ...

Page 27: ...WIL 11070 E 16 27 P200 Bolted Plastic NOTES ...

Page 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 11070 E 16 Where InnovationFlows ...

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