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IOM

INSTALLATION OPERATION 

& MAINTENANCE

S050

METAL 1/2 INCH 

AIR-OPERATED DOUBLE-DIAPHRAGM PUMP

Summary of Contents for All-Flo S050

Page 1: ...IOM INSTALLATION OPERATION MAINTENANCE S050 METAL 1 2 INCH AIR OPERATED DOUBLE DIAPHRAGM PUMP...

Page 2: ...R DIAPHRAGMS 9 TPE DIAPHRAGMS 9 PTFE DIAPHRAGMS 9 SECTION 6 INSTALLATION TROUBLESHOOTING AND MAINTENANCE INSTALLATION 10 11 TROUBLESHOOTING 12 OPERATION 13 MAINTENANCE 13 SECTION 7 REPAIR AND ASSEMBLY...

Page 3: ...32 F to 180 F 0 C to 82 C PVDF 0 F to 250 F 18 C to 121 C Nylon 0 F to 200 F 18 C to 93 C Temperature limits are solely based upon mechanical stress and certain chemicals will reduce the maximum opera...

Page 4: ...Muffler 8 Stainless Steel Hardware Metal Muffler B PTFE Coated Stainless Steel Hardware Plastic Muffler C PTFE Coated Stainless Steel Hardware Metal Muffler D Zinc Plated Steel Hardware Plastic Muffle...

Page 5: ...m Discharge Left P Suction Right Discharge Center Front Q Suction Right Discharge Center Rear U Suction Left Discharge Center Front V Suction Left Discharge Center Rear 1 Dual Suction Single Discharge...

Page 6: ...eft diaphragm causing the left diaphragm to move outward to the left Since both the left diaphragm and the right diaphragm are connected via a diaphragm rod when the left diaphragm moves to the left t...

Page 7: ...default ports See part number matrix option code for additional porting options 10 3 262mm 1 8 46mm 6 7 170mm 9 5 241mm 11 2 284mm 5 4 137mm 4 4 112mm 3 6 91mm 4 0 102mm 0 3 8mm 3 2 81mm 1 1 28mm 6 4...

Page 8: ...3 261 62mm 1 8 46mm 6 3 160mm 9 5 241mm 11 2 284mm 7 3 185mm 6 3 160mm 0 3 8mm 1 MNPT OR 1 MBSP x4 1 2 FNPT or FBSP 3 8 18 FNPT Exhaust Port 1 4 18 FNPT Air Inlet 3 6 91mm 4 0 102mm 5 4 137mm 4 4 112...

Page 9: ...nlet 1 4 FNPT Liquid Inlet FNPT BSP Liquid Outlet FNPT BSP Height 11 2 284 mm Width 10 3 262 mm Depth 6 4 163 mm Performance Specifications Max Flow 9 gpm 34 1 lpm Max Air Pressure 120 psi 8 3 bar Max...

Page 10: ...tion it is recommended to pipe the exhaust air above the liquid source In the event of a diaphragm failure this will reduce or eliminate the possibility of liquid discharging through the exhaust onto...

Page 11: ...ALF 13131 E 02 All Flo 11 SUGGESTED INSTALLATION This illustration is a generic representation of an air operated double diaphragm pump...

Page 12: ...Suction valve closed Suction line plugged No liquid in the suction tank Suction lift excessive Debris stuck in valves Excessive wear of check valves Air leak on suction side with suction lift Pump Cy...

Page 13: ...suction valve restrict the suction line and may cause damage to the diaphragms Suction strainers may be employed to reduce or eliminate larger solids but routine maintenance is necessary in order to...

Page 14: ...closed and disconnected While wearing personal protective equip ment flush drain and process liquid from the pump in a safe manner WARNING Maintenance must not be performed when a hazardous atmo spher...

Page 15: ...Plate and Flat Washer 1 4 from one side of the pump STEP 10 Placing the inch wrench on the remaining Outer Diaphragm Plate and the 7 16 inch wrench on the Diaphragm Rod Assembly remove the remaining...

Page 16: ...d process liquid from the pump in a safe manner WARNING Maintenance must not be performed when a hazardous atmo sphere is present WARNING For pump models with non metallic manifolds air valves or cham...

Page 17: ...disassembly During assembly ensure that the open side of the lip seals are both facing each other inward Install the shuttle plate with the smooth shinny side toward the shuttle car Lubrication of the...

Page 18: ...are closed and disconnected While wearing personal protective equip ment flush drain and process liquid from the pump in a safe manner WARNING Maintenance must not be performed when a hazardous atmo s...

Page 19: ...mble the pilot valve reverse the order of disassembly Should process fluid have contact with the pilot valve O rings they should be replaced as swelling may occur and cause irregular operation During...

Page 20: ...ALF 13131 E 02 All Flo 20 ALUMINUM AND STAINLESS STEEL PUMPS WITH ALUMINUM CENTER SECTION S050 A SECTION 8 EXPLODED VIEW PARTS LIST...

Page 21: ...SLEEVE 2 ALL MODELS 10204 40 Polyproplyene 130 O RING END SPACER 2 ALL MODELS 11923 11 Nitrile 140 LIP SEAL DIAPHRAGM ROD 2 ALL MODELS 12000 76 Nitrile 150 RETAINING PLATE 2 ALL MODELS 12708 54 Nylon...

Page 22: ...ANGE NUT 5 16 18 16 S050 A 12608 25 Plated Steel S050 3 12608 26 Stainless Steel 371 LOCK WASHER 1 4 4 S050 A 12350 25 Plated Steel S050 3 12350 26 Stainless Steel 372 WASHER SPLIT LOCK 5 16 16 S050 A...

Page 23: ...ALF 13131 E 02 All Flo 23 ALUMINUM AND STAINLESS STEEL PUMPS WITH PLASTIC CENTER SECTION S050 P EXPLODED VIEW PARTS LIST...

Page 24: ...40 Polyproplyene 130 O RING END SPACER 2 ALL MODELS 11923 11 Nitrile 140 LIP SEAL DIAPHRAGM ROD 2 ALL MODELS 12000 76 Nitrile 150 RETAINING PLATE 2 ALL MODELS 12708 54 Nylon 160 N A 170 INNER DIAPHRAG...

Page 25: ...el 361 HEX NUT 1 4 20 4 S050 PA 12600 25 Plated Steel S050 P3 12600 26 Stainless Steel 362 HEX FLANGE NUT 5 16 18 16 S050 PA 12608 25 Plated Steel S050 P3 12608 26 Stainless Steel 371 LOCK WASHER 1 4...

Page 26: ...ture range 10 F to 180 F 12 C to 82 C EPDM is a general purpose elastomer with good resistance to many acids and bases Temperature range 40 F to 280 F 40 C to 138 C SANTOPRENE is an injection molded m...

Page 27: ...TIES WHETHER EXPRESS IMPLIED OR ORAL INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND ANY IMPLIED WARRANTIES OTHERWISE ARISING FROM A COUR...

Page 28: ...esigning and manufacturing the highest quality product available to industry Since the beginning in 1986 All Flo engineers have used their extensive knowledge of today s engineered materials advanced...

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