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UNIVERSAL ALL AODD Safety Information IMPORTANT WARNING When used for toxic or aggressive fluids, the pump should Read the safety warnings and instructions in this manual always be flushed clean prior to disassembly. before pump installation and start-up. Failure to comply with the recommendations stated in this manual could damage the pump and void factory warranty.
MODEL SPECIFIC UNIVERSAL ALL AODD Performance S20 METALLIC SUCTION/DISCHARGE PORT SIZE • 2" NPT (internal) MODEL S20 Metallic Performance Curve • 2" BSP Tapered (internal) Performance based on the following: elastomer fitted pump, flooded suction, water at ambient conditions. • 2" ANSI 150# Raised Face Flanged The use of other materials and varying hydraulic conditions may result in deviations in excess of 5%.
MODEL SPECIFIC Dimensional Drawings S20 Metallic Dimensions in inches (mm dimensions in brackets). Dimensional Tolerance:±1/8" (± 3mm) The dimensions on this drawing are for reference only. A certified drawing can be requested if physical dimensions are needed. 14.49 368.05 12.66 321.44 17.03 11.63...
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Dimensional Drawings S20 Metallic Dimensions in inches (mm dimensions in brackets). Dimensional Tolerance:±1/8" (± 3mm) The dimensions on this drawing are for reference only. A certified drawing can be requested if physical dimensions are needed. 14.49 367.93 12.65 321.37 11.63 295.28 17.03 4.87...
UNIVERSAL ALL AODD Principle of Pump Operation Air-Operated Double Diaphragm (AODD) pumps are powered by compressed air or nitrogen. The main directional (air) control valve distributes ① compressed air to an air chamber, exerting uniform pressure over the inner surface of the diaphragm .
UNIVERSAL ALL AODD, EXCEPT FLAP Recommended Installation Guide Available Accessories: 1. Surge Suppressor Unregulated Air Supply to Surge 2. Filter/Regulator Surge Suppressor Suppressor 3. Air Dryer Pressure Gauge Shut-Off Valve Note: Surge Suppressor and Pipe Connection (Style Optional) Piping must be supported after the flexible connection Flexible Connector Discharge...
UNIVERSAL ALL SANDPIPER, EXCEPT FLAP Troubleshooting Guide Symptom: Potential Cause(s): Recommendation(s): Pump Cycles Once Deadhead (system pressure meets or exceeds air Increase the inlet air pressure to the pump. Pump is designed for 1:1 pressure ratio at zero flow. supply pressure).
MODEL SPECIFIC Composite Repair Parts List Item Part Number Description Item Part Number Description 031.173.000 Air Valve Assembly (000 muffler) 518.146.156 Manifold, Discharge - NPT (w/ alum wetted) 031.173.001 Air Valve Assembly (000 muffler w/ SS hardware) 518.146.010 Manifold, Discharge - NPT (w/ cast iron wetted) 031.179.000 Air Valve Assembly (w/ cast iron or stainless center) 518.146.110...
MODEL SPECIFIC Air Distribution Valve Assembly (Use with Aluminum Centers ONLY) Air Valve Assembly Parts List Air Distribution Valve Servicing Item Part Number Description See repair parts drawing, remove screws. 031.173.000 Air Valve Assembly Step 1: Remove Hex Head Cap Screws (1-F). 095.109.157 Body, Air Valve Step 2: Remove end cap (1-E).
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Air Distribution Valve Assembly Note: Cannot be used with Integral Muffler option 0. Air Valve Assembly Parts List (Use w/Aluminum centers only) Item Part Number Description 031.183.000 Air Valve Assembly Air Distribution Valve Servicing 095.109.157 Body, Air Valve 031.139.000 Sleeve and Spool Set See repair parts drawing, remove screws.
MODEL SPECIFIC Air Valve with Stroke Indicator Assembly Note: Stroke Indicator is standard on Spill Containment models Air Valve Assembly Parts List Item Part Number Description 031-146-000 Air Valve Assembly 031-143-000 Sleeve and Spool Set w/Pins 095-119-559 Body, Air Valve 132-039-551 Bumper 165-096-559...
MODEL SPECIFIC Pilot Valve Assembly Pilot Valve Assembly Parts List Pilot Valve Servicing With Pilot Valve removed from pump. Item Part Number Description Step 1: Remove snap ring (4-F). 095.110.000 Pilot Valve Assembly Step 2: Remove sleeve (4-B), inspect O-Rings (4-C), 095.095.157 Valve Body 755.052.000...
MODEL SPECIFIC Intermediate Assembly Drawing Intermediate Assembly Drawing Intermediate Repair Parts List Step 1: Remove plunger, actuator (33) from center of intermediate pilot valve cavity. Item Part Number Description 114.024.157 Bracket, Intermediate Step 2: Remove Ring, Retaining (34), discard. 114.024.010 Bracket, Intermediate Step 3: Remove bushing, plunger (7), inspect for wear 114.024.110...
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MODEL SPECIFIC Diaphragm Service Drawing, with Overlay Torque: Plate to Plate 720 in. lbs. 960 in. lbs. Santoprene Torque: Plate to Plate 960 in. lbs. Diaphragm Service Drawing, Non-Overlay Torque: Plate to Plate 720 in. lbs. 960 in. lbs. Santoprene One-Piece Bonded *Diaphragm Service Drawing *AVAILABLE FOR FIELD CONVERSION FROM OVERLAY TO ONE-PIECE BONDED DIAPHRAGM KITS:...
Turn the pump over of diaphragm plate assemblies utilized throughout the and thread the second diaphragm / inner plate onto Sandpiper product line: Outer plate with a threaded the diaphragm rod. Turn the diaphragm until the stud, diaphragm, and a threaded inner plate.
For Explosion Proof Solenoid Coils used in North America and and removing power to the solenoid, the pump cycles much like a standard outside the European Union. SANDPIPER pump, with one exception. This option provides a way to precisely Solenoid Coil, 120VAC 60 H 219-009-001 control and monitor pump speed.
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Warren Rupp brand shall fail under normal use and service due to a defect in material or workmanship within five years from the date of shipment from Warren Rupp’s factory. Warren Rupp brands include Warren Rupp ,SANDPIPER ® ® SANDPIPER Signature Series , MARATHON , Porta-Pump , SludgeMaster™ and Tranquilizer ®...
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EC / EU Declaration of Conformity The objective of the declaration described is in conformity with the relevant Union harmonisation legislation: Directive 94/9/EC (until April 19, 2016) and Directive 2014/34/EU (from April 20, 2016). Manufacturer: Applicable Standard: Warren Rupp, Inc. EN13463-1: 2001 A Unit of IDEX Corportion EN13463-5: 2003...
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