Summary of Contents for Sandpiper Signature Series
Page 1
SERVICE & OPERATING MANUAL Original Instructions Certified Quality HDB2 / HDB50 Heavy Duty Ball Valve Design Level 3 ISO 9001 Certified ISO 14001 Certified Warren Rupp, Inc. A Unit of IDEX Corporation 800 N. Main St., Mansfield, Ohio 44902 USA Telephone (419) 524.8388 Fax (419) 522.7867 SANDPIPERPUMP.COM...
Page 2
Use safe practices when lifting requirements of the certifying agencies. R E C YC L I N G Many components of SANDPIPER AODD ® pumps are made of recyclable materials. We encourage pump users to recycle worn...
MODEL SPECIFIC 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 Model #: X XXXXXX, XX Pump Series Diaphragm Check Valve Materials HD Heavy Duty Nitrile Design Level...
MODEL SPECIFIC UNIVERSAL ALL AODD MODEL HDB2 Performance Curve Performance AIR CONSUMPTION Performance based on the following: elastomer fitted pump, flooded suction, SCFM (M /hr) water at ambient conditions. The use of other materials and varying hydraulic conditions may result in deviations in excess of 5%. HDB2/HDB50 10(17) 20(34)
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 2. Filter/Regulator Supply to Surge 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 Qty. 031.212.156 Air Valve Assy (Aluminum Center - see pg #11 for 360.041.379 Gasket, Pilot Valve details) 360.048.425 Gasket, Air Valve 031.212.010 Air Valve Assy (Cast Iron Center) 360.049.425 Gasket, Manifold - Fiber 031.212.001 Air Valve Assy (Alum Center SS/BRASS Slv Spool- 360.049.603...
UNIVERSAL ALL SP Material Codes - The Last 3 Digits of Part Number 000..Assembly, sub-assembly; 364..EPDM Rubber • Delrin and Hytrel are registered tradenames of E.I. DuPont. and some purchased items Color coded: BLUE 010..Cast Iron 365..Neoprene Rubber • Nylatron is a registered tradename 015..Ductile Iron Color coded: GREEN of Polymer Corp.
MODEL SPECIFIC Air Distribution Valve Assembly Air Distribution Valve Servicing See repair parts drawing, remove screws. Step 1: Remove Hex Head Cap Screws (1-G). Step 2: Remove end cap (1-F), gasket (1-E) and bumper (1-C). Step 3: Remove spool part of (1-B) (caution: do not scratch). Step 4: Press sleeve (1-B) from body (1-A).
MODEL SPECIFIC 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 (4-F). 095.073.001 Pilot Valve Assembly Step 2: Remove sleeve (4-B), inspect O-Rings (4-C), 095.070.558 Valve Body 755.025.000...
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.
Page 17
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 ®...
Page 18
UNIVERSAL ALL SP 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.