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9

WILDEN PUMP & ENGINEERING, LLC

WIL-11114-E-02

S e c t i o n   7

P U M P   D I S A S S E M B L Y

Step 1 

Put alignment marks on liquid 
chambers and air chambers . Use 
these marks to properly align the 
liquid chambers (center section) 
to the air chambers during 
reassembly .

Step 2 

Using a 9/16" wrench, loosen the 
tubing compression nuts located at 
each pressure relief valve .

Step 3

Using a 1/2" wrench, loosen the pipe 
fitting and elbows to allow access to 
the pressure relief valve .

Tools Required
•  1/2" Wrench
•  9/16" Wrench
•  3/4" Wrench
•  1" Wrench
•  15/16" Wrench
•  5/64" Hex-Head Wrench
•  3/16" Hex-Head Wrench
•  O-Ring Pick
•  Adjustable Wrench
•  Snap-Ring Pliers
•  5/8"-18 Jam Nut
•  1/2" Socket
•  1" Socket
•  Torque Wrench

CAUTION:  Before any maintenance or repair is attempted, the compressed air 
line to the pump should be disconnected and all air pressure allowed to bleed 
from the pump . Disconnect all intake, discharge, 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 .

Содержание H200 Advanced Metal Series

Страница 1: ...wildenpump com EOM Engineering Operation Maintenance Where Innovation Flows H220 High Pressure FIT Metal Pump...

Страница 2: ...ENSIONAL DRAWINGS 4 SECTION 5 PERFORMANCE H220 MetalTPE Full Stroke PTFE Fitted 5 Suction Lift Curve 5 SECTION 6 SUGGESTED INSTALLATION OPERATION TROUBLESHOOTING 6 SECTION 7 DISASSEMBLY REASSEMBLY 9 R...

Страница 3: ...atic electricity is a hazard CAUTION Do not exceed 6 9 bar 100 psi air supply pressure CAUTION All piping valves gauges and other components installed on the liquid discharge must have a minimum press...

Страница 4: ...TON WW DUCTILE IRON DUCTILE IRON SS STAINLESS STEEL STAINLESS STEEL AIR CHAMBERS W DUCTILE IRON S STAINLESS STEEL CENTER BLOCK A ALUMINUM AIR VALVE A ALUMINUM DIAPHRAGMS FWS WIL FLEX Food Grade Santop...

Страница 5: ...forces developed in the liquid chamber and manifold The same hydraulic force unseats the discharge valve ball off of its seat and forces fluid to flow through the pump discharge The pressure on the d...

Страница 6: ...n 4 D I M E N S I O N A L D R A W I N G H220 Metal DIMENSIONS ITEM METRIC mm STANDARD inch A 450 17 7 B 51 2 0 C 188 7 4 D 320 12 6 E 343 13 5 F 135 5 3 G 38 1 5 H 114 4 5 J 107 4 2 K 305 12 0 L 340 1...

Страница 7: ...9 1 9 0 m Wet 29 5 Disp per Stroke 0 189 L 0 05 gal Max Flow Rate 93 9 lpm 24 8 gpm Max Size Solids 6 4 mm 1 4 Example To pump 30 lpm 8 gpm against a discharge pressure head of 9 0 bar 131 psig requi...

Страница 8: ...uld be used This valve allows trapped air between the valve and the pump to bleed off which improves pump performance Pumping volume can be estimated by counting the number of strokes per minute and t...

Страница 9: ...e power is regained AIR OPERATED PUMPS To stop the pump from operating in an emergency situation simply close the shut off valve user supplied installed in the air supply line A properly functioning v...

Страница 10: ...cated in the performance section of this EOM verify air pressure and volume required for your application If inlet air pressure is too low the H220 pump will not operate 2 Check air inlet filter for d...

Страница 11: ...low access to the pressure relief valve Tools Required 1 2 Wrench 9 16 Wrench 3 4 Wrench 1 Wrench 15 16 Wrench 5 64 Hex Head Wrench 3 16 Hex Head Wrench O Ring Pick Adjustable Wrench Snap Ring Pliers...

Страница 12: ...Reassemble when complete Replace if necessary with genuine Wilden parts NOTE Pressure relief valve is available as an assembly or a rebuild kit Step 7 Using a 3 16 hex head wrench remove the four fast...

Страница 13: ...pump technician or anyone else in the immediate area Step 11 Inspect air piston including air valve rings air valve body and air valve end cap for nicks gouges chemical attack or abrasive wear Replac...

Страница 14: ...d on one liquid chamber as shown you can use the liquid chamber to assist with removal of the manifolds or opposite liquid chamber Step 19 Remove the liquid chambers using a 1 2 wrench or socket Step...

Страница 15: ...he center section Continue to supply air to the port until the power cylinder piston is moved out of the power cylinder body Caution The center section cover may come out with considerable force Posit...

Страница 16: ...LATION Once all of the old seals have been removed the inside of the bushing should be cleaned to ensure no debris is left that may cause premature damage to the new seals INSTALLATION The following t...

Страница 17: ...N O T E S...

Страница 18: ...RING LLC WIL 11114 E 02 S e c t i o n 8 E X P L O D E D V I E W P A R T S L I S T I N G H220 METAL Wetted Path E X P L O D E D V I E W LW0441 REV A FULL STROKE PTFE ALL CIRCLED PART IDENTIFIERS ARE IN...

Страница 19: ...845 03 02 3845 03 25 Stud Shaft 1 04 6150 08 04 6150 08 26 Cover Center Section 1 02 3000 01 02 3000 01 27 Gasket Center Section 2 02 3260 52 02 3260 52 28 Bushing Assembly Center Section3 2 02 3307 9...

Страница 20: ...DEN PUMP ENGINEERING LLC WIL 11114 E 02 H220 METAL Center Section E X P L O D E D V I E W E X P L O DE D V I E W PA R T S L I S T I N G ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS LW0441...

Страница 21: ...3845 03 02 3845 03 25 Stud Shaft 1 04 6150 08 04 6150 08 26 Cover Center Section 1 02 3000 01 02 3000 01 27 Gasket Center Section 2 02 3260 52 02 3260 52 28 Bushing Assembly Center Section3 2 02 3307...

Страница 22: ...O P T I O N S H220 Metal MATERIAL DIAPHRAGMS 2 FULL STROKE BACKUP DIAPHRAGMS 2 VALVE BALLS 4 MANIFOLD O RINGS 4 VALVE SEAT O RINGS 4 FULL STROKE PTFE 02 1011 55 N A 02 1085 55 70 1280 55 02 1205 55 F...

Страница 23: ...onsideration and must be accompanied by the appropriate MSDS for the product s involved A Return Goods Tag obtained from an authorized Wilden distributor must be included with the items which must be...

Страница 24: ...ent without prior notice This is a non contractual document 05 2018 Authorized PSG Representative Where Innovation Flows PSG 22069 Van Buren St Grand Terrace CA 92313 5607 P 1 909 422 1730 F 1 909 783...

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