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The use of non-OEM replacement parts will void (or negate) agency certifications, including CE, ATEX, CSA, 3A and EC1935 compliance (Food Contact Materials). Warren Rupp, Inc. cannot ensure nor warrant non-OEM parts to meet the stringent requirements of the certifying agencies.
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Temperature Table Table 1. Category 1 & Category 2 ATEX Rated Pumps Ambient Temperature Process Temperature Temperature Maximum Surface Tem- Range [°C] Range [°C] Class perature [°C] -20°C to +80°C T100°C -20°C to +108°C T135°C -20°C to +60°C -20°C to + 160°C T200°C -20°C to +177°C (225°C) T2 Per CSA standards ANSI LC6-2018 US & Canadian Technical Letter R14, G-Series Natural Gas Models are restricted to (-20°C to + 80°C) process temperature Table 2. Category 2 ATEX Rated Pumps Equipped with Pulse Output Kit or Integral Solenoid: Options Ambient Temperature Process Temperature...
Explanation of Pump Nomenclature Your Model #: _____ (fill in from pump nameplate) Pump Pump Pump Size Discharge Diaphragm/ Design Construction Series Design and Options Porting Valve Level X XXXXXX, XX Model #: Pump Series Wet End Materials Construction S SANDPIPER Nitrile ®...
Performance SA1/SA25 SUCTION/DISCHARGE PORT SIZE • SA1: 1” (25.4mm) NPT(F) Performance based on water at ambient temperature. • SA25: 1” (25.4mm) BSP Tapered AIR CONSUMPTION IN SCFM 10 (17) AIR PRESSURE IN PSI 15 (26) CAPACITY 20 (34) • 0 to 42 gallons per minute 25 (43) (0 to 159 liters per minute) 30 (51)
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 .
Recommended Installation Guide Available Accessories: 1. Surge Suppressor In the event of a diaphragm rupture, pumped fluid can enter the air center section 2. Filter/Regulator of the pump and exit through the air exhaust port. When pumping hazardous fluids, 3. Air Dryer it is recommended to pump the exhaust air to a safe location. Pipe Connection Unregulated Air (Style Optional)
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). (Does not apply to high pressure 2:1 units). Air valve or intermediate gaskets installed incorrectly.
Composite Repair Parts Drawing CAST IRON MID-SECTION ASSEMBLY CONFIGURATION Service & Repair Kits 475.283.000 Air End Conversion Kit 476.313.000 Air End Refurbishment Kit (Converts from a Conductive Polypropylene Air (For cast iron centers with conductive Valve Assembly to the Die Cast Aluminun Air Valve polypropylene air valve body) Assembly) Valve Body Assembly, Gaskets, and Bumpers, Bushings, Gaskets, O-rings, Seals,...
Composite Repair Parts List Item Part Number Description Item Part Number Description 031.030.557 Assembly, air valve 360.056.379 Gasket, pilot valve (conductive nitrile) (cast iron centers only) 360.057.360 Gasket, air valve body (nitrile) 031.203.000 Assembly, air valve 360.058.360 Gasket, air inlet (nitrile) 070.012.170 Bearing, sleeve 518.015.110...
Material Codes - The Last 3 Digits of Part Number 000..Assembly, sub-assembly; 364..EPDM Rubber 668..PTFE, FDA Santoprene /PTFE ® and some purchased items Color coded: BLUE • Delrin and Hytrel are registered 010..Cast Iron 365..Neoprene Rubber tradenames of E.I. DuPont. 015..Ductile Iron Color coded: GREEN •...
Air Distribution Valve Assembly With Aluminum Center Air Distribution Valve Servicing Main Air Valve Assembly Parts List See repair parts drawing, remove screws. Item Item Number Description Step 1: Remove hex capscrews (1E). 031.203.000 Assembly, Main Air Valve Step 2: Remove end cap (1D). 031.039.000 Sleeve &...
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Air Distribution Valve Assembly With Cast Iron Center Air Distribution Valve Servicing Main Air Valve Assembly Parts List See repair parts drawing, remove screws. Item Part Number Description 031.030.557 Assembly, Main Air Valve Step 1: Remove end cap retainer (1E). 031.039.000 Sleeve and Spool set Step 2: Remove end cap (1C).
Pilot Valve Assembly Pilot Valve Servicing PILOT VALVE ASSEMBLY PARTS LIST With Pilot Valve removed from pump. Item Part Number Description Step 1: Remove snap ring (3F). 095.074.001 Pilot Valve Assembly Step 2: Remove sleeve (3B), inspect O-Rings (3C), 095.071.557 Pilot Valve Body 755.025.162 Pilot Valve sleeve...
Diaphragm Servicing Step 1: With manifolds and outer chambers removed, remove diaphragm assemblies from Step 5: Thread or place, outer plate stud into diaphragm rod. DO NOT use a pipe wrench or similar the inner plate. For threaded inner plates, use a tool to remove assembly from rod.
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Warren Rupp, Inc. (“Warren Rupp”) warrants to the original end-use purchaser that no product sold by Warren Rupp that bears a 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.
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A Unit of IDEX Corporation 800 North Main Street Mansfield, OH 44902 USA Warren Rupp, Inc. declares that Air Operated Double Diaphragm Pumps (AODD) and Surge Suppressors listed below comply with the requirements of Directive 2014/34/EU and all applicable standards. Applicable Standards •...
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