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Dover PSG Wilden Pro-Flo P220/AAPPP, Engineering Operation & Maintenance Manual, Page: 8 / 28

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Dover PSG Wilden Pro-Flo P220/AAPPP Engineering Operation & Maintenance Manual Download Page 8

 

WIL-11570-E-04  

8 

P220/230 Bolted Metal 

 

P230 Stainless Steel – Flanged  

 

DIMENSIONS

 

 

 
 

ITEM

 

METRIC  

(mm)

 

STANDARD 

(inch)

 

A 373  14.7 
B 69  2.7 
C 195  7.6 
D 287  11.3 
E 340  13.4 
F 343  13.5 

G 71  2.8 
H 287  11.3 

J 71  2.8 

K 122  4.8 

L 193  7.6 

M 206 

8.1 

N 173  6.8 
P 104  4.1 
R 127  5.0 
S 10  0.4 
A 373  14.7 

DIN FLANGE

 

T 

85 DIA. 

3.3 DIA. 

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. 

LW0445 REV. A

 

DIMENSIONAL DRAWING 

Summary of Contents for PSG Wilden Pro-Flo P220/AAPPP

Page 1: ...WIL 11570 E 04 Where InnovationFlows EOM ENGINEERING OPERATION MAINTENANCE MANUAL P220 P230 Bolted Metal Pump ...

Page 2: ...G 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 ...

Page 3: ...ed 9 P220 P230 Metal TPE Fitted 9 P220 P230 Metal Reduced Stroke PTFE Fitted 10 P220 P230 Metal 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 18 Reassembly Hints and Tips 21 Shaft Seal Installation 22 SECTION 8 Exploded View and Parts L...

Page 4: ... 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 CAUTION Before attempting any maintenance or repair disconnect the compressed air line to the pump and allow all air pressure to bleed from...

Page 5: ... VALVE BALLS 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 A ALUMINUM M MILD STEEL S STAINLESS STEEL VALVE SEATS MANIFOLD O RING BN BUNA N FS SANIFLEX HYTREL CREAM EP EPDM NE NEOPRENE TF PTFE WHITE VT FKM WF WIL FLEX SANTOPRENE SPECIALTY CODES 0014 25 mm 1ʺ BSPT Side Por...

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 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 i...

Page 7: ...3 F 56 2 2 G 287 11 3 H 99 3 9 J 122 4 8 K 160 6 3 L 206 8 1 M 173 6 8 N 104 4 1 P 127 5 0 R 10 0 4 LW0443 REV A P220 Metal Center Ported DIMENSIONS ITEM METRIC mm STANDARD inch A 422 16 6 B 36 1 4 C 160 6 3 D 254 10 0 E 287 11 3 F 33 1 3 G 287 11 3 H 71 2 8 J 122 4 8 K 163 6 4 L 206 8 1 M 173 6 8 N 104 4 1 P 127 5 0 R 10 0 4 LW0444 REV A DIMENSIONAL DRAWING ...

Page 8: ...B 69 2 7 C 195 7 6 D 287 11 3 E 340 13 4 F 343 13 5 G 71 2 8 H 287 11 3 J 71 2 8 K 122 4 8 L 193 7 6 M 206 8 1 N 173 6 8 P 104 4 1 R 127 5 0 S 10 0 4 A 373 14 7 DIN FLANGE T 85 DIA 3 3 DIA 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 LW0445 REV A DIMENSIONAL DRAWING ...

Page 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 P220 P230 METAL TPE FITTED Ship Weights Aluminum 11 kg 24 lb Ductile Iron 21 kg 47 lb 316 Stainless Steel 23 kg 51 lb Air Inlet 1 4 Inlet 25 mm 1 Outlet 25 mm 1 Suction Lift 4 1 m Dry 13 6 9 3 m Wet 30 6 Disp per Stroke1 0 34L 0 09 gal Max Flow Rate 212 lpm 56 gpm Max Size Soli...

Page 10: ...ers will fall in the center of the pump s performance curve Caution Do not exceed 8 6 bar 125 psig air supply pressure P220 P230 METAL FULL STROKE PTFE FITTED Ship Weights Stainless Steel 23 kg 51 lb Aluminum 11 kg 24 lb Cast Iron 23 kg 47 lb Air Inlet 1 4 Inlet 25 mm 1 Outlet 25 mm 1 Suction Lift 5 5 m Dry 18 2 9 0 m Wet 29 5 Disp per Stroke1 0 3L 0 08 gal Max Flow Rate 185 lpm 49 gpm Max Size So...

Page 11: ...05 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: ...y 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 l...

Page 13: ...used 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 pum...

Page 14: ...o 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 swellin...

Page 15: ...ning 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 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 Please note alignment marks on center ...

Page 16: ...let 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: ...aft 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 RE...

Page 18: ...ing 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 for insp...

Page 19: ...d 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...

Page 20: ...WIL 11570 E 04 20 P220 230 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 ...

Page 21: ...re 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 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 ce...

Page 22: ...5 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 res...

Page 23: ...WIL 11570 E 04 23 P220 230 Bolted Metal SECTION 8 P220 P230 METAL EXPLODED VIEW AND PARTS LIST ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS ...

Page 24: ... Discharge Manifold DIN Flange 1 02 5031 03 Discharge Manifold Side Ported 1 NPT 1 02 5035 01 02 5035 02 02 5035 03 Discharge Manifold Side Ported 1 BSPT 1 02 5036 01 02 5036 02 02 5036 03 Discharge Manifold Center Ported 3 4 NPT 1 02 5035 01 697 02 5035 02 697 02 5035 03 697 Discharge Manifold Center Ported 3 4 BSPT 1 02 5036 01 698 02 5036 02 698 02 5036 03 698 Discharge Manifold Center Ported 1...

Page 25: ... 02 1060 51 02 1085 51 02 1205 51 Buna N 02 1010 52 02 1085 52 02 1205 52 FKM 02 1010 53 02 1085 53 02 1205 53 EPDM 02 1010 54 02 1060 54 02 1085 54 02 1205 54 PTFE 02 1040 55 02 1010 55 02 1085 55 02 1205 55 Non Food Grade Saniflex 02 1031 46 Saniflex 02 1010 56 02 1065 56 02 1060 56 02 1085 56 02 1205 56 Wil Flex 02 1010 58 02 1031 58 02 1085 58 02 1205 58 Food Grade Wil Flex 02 1065 57 N A Alum...

Page 26: ...WIL 11570 E 04 26 P220 230 Bolted Metal NOTES ...

Page 27: ...WIL 11570 E 04 27 P220 230 Bolted Metal 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 11570 E 04 Where InnovationFlows ...

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