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Summary of Contents for Dover PSG ALL-FLO F150
- Page 1 INSTALLATION OPERATION & MAINTENANCE F150 1-1/2 INCH FDA AIR-OPERATED DOUBLE-DIAPHRAGM PUMP...
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Page 2: Table Of Contents
TABLE OF CONTENTS SECTION 1 WARNINGS, DANGERS AND CAUTIONS SECTION 2 MODEL DESIGNATION MATRIX & REPAIR KITS SECTION 3 PRINCIPLES OF OPERATION SECTION 4 DIMENSIONAL DRAWINGS SECTION 5 PERFORMANCE CURVES TPE AND PTFE DIAPHRAGMS ......7 SECTION 6 INSTALLATION INSTALLATION............8-9 TROUBLESHOOTING ..........10 OPERATION .............. -
Page 3: Warnings, Dangers And Cautions
SECTION CAUTIONS — READ FIRST! READ THESE WARNINGS AND SAFETY PRECAUTIONS PRIOR TO WARNING = Hazards or unsafe practices which INSTALLATION OR OPERATION. FAILURE TO COMPLY WITH THESE could result in severe personal injury, INSTRUCTIONS COULD RESULT IN PERSONAL INJURY AND OR death or substantial property damage PROPERTY DAMAGE. -
Page 4: Model Designation Matrix & Repair Kits
SECTION MODEL DESIGNATION MATRIX & REPAIR KITS PORTING FLUID CONNECTION TYPE VALVE/BALL S = Standard (Suction Right / Discharge Right) B = Buna-N (FDA) (Used with H diaphragm) T = Tri-Clamp T = Suction Right / Discharge Left S = Santoprene (FDA) ®... -
Page 5: Principles Of Operation
SECTION PRINCIPLES OF OPERATION HOW AN AIR OPERATED DOUBLE DIAPHRAGM PUMP WORKS The air-valve directs pressurized air behind the diaphragm on the right, causing the diaphragm on the right to move outward (to the right). Since both the right diaphragm and the left diaphragm are connected via a diaphragm rod, when the right diaphragm moves to the right, the left diaphragm (through the action of the diaphragm rod) moves to the right also. -
Page 6: Dimensional Drawings
SECTION PUMP DIMENSIONS F150 ELECTROPOLISHED AND PASSIVATED 2” (2.516” O.D.) Tri-Clamp (Sanitary Flange) (x2) 3/4”-14 FNPT (Air Inlet) 19.3” 20.6” (490mm) (523mm) 12.3” (312mm) 2.4” (61mm) 19.1” (485mm) 10.7” (272mm) 0.5” (13mm) 11.2” (285mm) 4.0” (102mm) 7.0” (178mm) 6.0” (152mm) 5.8”... -
Page 7: Performance Curves
SECTION PERFORMANCE CURVES Performance Specifications PERFORMANCE CURVE (1-1/2” TPE)* Max. Flow: 115 gpm (435 lpm) Max. Air Pressure: 120 psi (8.3 bar) AIR CONSUMPTION (SCFM) Max. Solids: 1/4” (6.4 mm) Max. Suction Lift Dry: 22 ft-H O (6.7 m-H Max. Suction Lift Wet: 31 ft-H O (9.4 m-H Weight:... -
Page 8: Installation
SECTION INSTALLATION, TROUBLESHOOTING AND MAINTENANCE INSTALLATION Ensure that the air supply is sufficient for the PIPING volume of air required by the pump. Refer to product specifications for further details. For reliable Whenever possible ensure the pump is installed using operation, install a 5 micron air filter, air-valve and the shortest possible pipe lengths with the minimum pressure regulator. - Page 9 SECTION SUGGESTED INSTALLATION This illustration is a generic representation of an air operated double-diaphragm pump. ALF-13070-E-01 All-Flo...
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Page 10: Troubleshooting
SECTION TROUBLESHOOTING PROBLEM EFFECT/SOLUTION Pump Will Not Cycle Discharge line closed or plugged Discharge filter blocked Check valve stuck Air filter blocked Air supply valve closed Air supply hooked up to muffler side of pump Compressor not producing air or turned off Muffler iced or blinded Diaphragm ruptured Air line in plant air supply lines ruptured... -
Page 11: Operation
SECTION OPERATION MAINTENANCE The Air-Operated Double Diaphragm Pump requires Due to the unique nature of each application, periodic a minimum of 20 psig of air to operate, with some inspection of the pump is the best method to determine variation according to diaphragm material. Increasing a proper maintenance schedule. -
Page 12: Repair And Assembly
SECTION REPAIR AND ASSEMBLY PUMP WET END REMOVAL TOOLS NEEDED WARNING Prior to servicing the pump, ensure that the air and 1) Two Wrenches, 9/16 Inch fluid lines are closed and disconnected. While wearing personal 2) Two Wrenches, 1 Inch protective equipment, flush, drain and process liquid from the pump in a safe manner. - Page 13 SECTION STEP 7 STEP 8 STEP 9 In order to remove both “Outer Remove both “Outer Chambers” Using two 1 inch wrenches, Chambers” use two 9/16 inch from the “Intermediate.” remove “Outer Diaphragm Plate”, wrenches. Remove ten “Hex- “Diaphragm”, “Inner Diaphragm Head Cap Screws (3/8”-16x1- Plate”...
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Page 14: Air Valve Removal
SECTION REPAIR AND ASSEMBLY AIR VALVE REMOVAL TOOLS NEEDED WARNING Prior to servicing the pump, ensure that the air and 1) One Wrench, 7/16 Inch fluid lines are closed and disconnected. While wearing personal 2) One Pick, General Purpose protective equipment, flush, drain and process liquid from the pump in a safe manner. - Page 15 SECTION STEP 7 STEP 8 STEP 9 Remove the “Air Valve Spool” from Using the pick, remove the “Lip Using the pick, remove the the main “Air-Valve Assembly”. Seal (Air Valve)” from the main second “Lip Seal (Air Valve)” from “Air-Valve Assembly”.
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Page 16: Pilot Valve Removal
SECTION REPAIR AND ASSEMBLY PILOT VALVE REMOVAL TOOLS NEEDED WARNING Prior to servicing the pump, ensure that the air and 1) One Screwdriver, Phillips #2 fluid lines are closed and disconnected. While wearing personal 2) Two Wrenches, 3/4 Inch protective equipment, flush, drain and process liquid from the pump in a safe manner. -
Page 17: Torque Specification Chart
SECTION PILOT VALVE ASSEMBLY To assemble 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 assembly, ensure that the open side of the lip-seals are facing outward. Lubrication of the pilot sleeve assembly, with a non-synthetic lubricant, is recommended in order to facilitate re-assembly into the intermediate. -
Page 18: Exploded Views & Parts List
SECTION EXPLODED VIEW & PARTS LIST F150-T*E-****-*** ALF-13070-E-01 All-Flo... - Page 19 SECTION PARTS LIST - F150-T*E-****-*** ITEM DESCRIPTION QTY PUMP MODEL PART NO. MATERIAL DISCHARGE MANIFOLD - (TRI-CLAMP) All Models 11339-75 Stainless Steel BALL F150-T*E-*B**-*** 11010-14 Buna-N (FDA) F150-T*E-*S**-*** 11010-23 Santoprene (FDA) ® F150-T*E-*T**-*** 11010-59 PTFE VALVE SEAT F150-T*E-**3*-*** 10930-26 Stainless Steel O-RING (VALVE SEAT) F150-T*E-***B-*** 11952-14...
- Page 20 PARTS LIST - F150-T*E-****-*** ITEM DESCRIPTION PUMP MODEL PART NO. MATERIAL SCREW, HEX HEAD CAP (1/4”-20 X 3”) All Models 12516-26 Stainless Steel SCREW, HEX HEAD CAP (5/16”-18 X 3/4”) All Models 12536-26 Stainless Steel SCREW, HEX HEAD CAP (3/8”-16 X 1-3/4”) All Models 12581-26 Stainless Steel...
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Page 21: Elastomers
SECTION ELASTOMERS WETTED ELASTOMERS BUNA-N (NITRILE) GEOLAST® is a general purpose elastomer used with water and is an injection molded thermoplastic material with many oils. Temperature range 10°F to 180°F (-12°C characteristics similar to Nitrile. Has excellent to 82°C). abrasion resistance. Temperature range 10°F to 180°F (-12°C to 82°C). -
Page 22: Warranty And Registration
WARRANTY AND REGISTRATION WARRANTY. All All-Flo products shall be covered by the standard All-Flo Limited Warranty in effect at the time of shipment. This warranty (which may be modified by All-Flo at any time) provides: MATERIALS SOLD ARE WARRANTED TO THE ORIGINAL USER AGAINST DEFECTS IN WORKMANSHIP OR MATERIALS UNDER NORMAL USE (RENTAL USE EXCLUDED) FOR FIVE YEARS AFTER PURCHASE DATE. - Page 23 ALF-13070-E-01 All-Flo...
- Page 24 22069 Van Buren Street Grand Terrace, CA 92313-5651 USA P: +1 (440) 354-1700 F: +1 (440) 354-9466 all-flo.com All-Flo is committed to the pursuit of designing 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 air system logic and manufacturing techniques to develop the superior group of lube-free, air-operated diaphragm pumps found in this catalog.
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