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SERVICE & OPERATING MANUAL
Original Instructions
Certified Quality
Quality System
ISO 9001 Certified
Environmental Management System
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
© Copyright 2015 Warren Rupp, Inc.
All rights reserved
Model HD20F
Non-Metallic Flap Valve
Design Level 1
®
.
s a n d p i p e r p u m p
c o m
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Table of Contents
Related Manuals for Sandpiper HD20F
Summary of Contents for Sandpiper HD20F
- Page 1 SERVICE & OPERATING MANUAL Original Instructions Certified Quality Model HD20F Non-Metallic Flap Valve Design Level 1 Quality System ISO 9001 Certified Environmental Management System ISO 14001 Certified Warren Rupp, Inc. ® A Unit of IDEX Corporation 800 N. Main St., Mansfield, Ohio 44902 USA Telephone 419.524.8388...
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Page 2: Safety Information
WARNING and are reinstalled properly during reassembly. Pump not designed, tested or certified to be powered by compressed natural gas. Powering the pump with natural gas will void the warranty. Use safe practices when lifting. Model HD20F Non-Metallic sandpiperpump hd20fnmdl1sm-rev1215... -
Page 3: Table Of Contents
• Air Valve with Stroke Indicator Assembly • Pilot Valve Assembly • Intermediate Assembly SECTION 5: WET END ........15 • Diaphragm Drawings • Diaphragm Servicing SECTION 7: WARRANTY & CERTIFICATES ..17 • Warranty • CE Declaration of Conformity - Machinery Model HD20F Non-Metallic sandpiperpump hd20fnmdl1sm-rev1215... -
Page 4: Explanation Of Nomenclature
Neoprene / Neoprene Neoprene / Urethane FKM / FKM Check Valve Seat Stainless Non-Wetted Material Options Glass Filled Polypropylene Porting Options NPT Female BSPT Female Your Serial #: _____________________________________ (fill in from pump nameplate) sandpiperpump • Model HD20F Non-Metallic hd20fnmdl1sm-rev1215... -
Page 5: Performance
Performance HD20F NON-METALLIC FLAP VALVE MODEL HD20F Performance Curve SUCTION/DISCHARGE PORT SIZE Performance based on the following: elastomer fitted pump, flooded suction, water at ambient conditions. The use of other materials and varying hydraulic conditions may result in deviations in excess of 5%. -
Page 6: Dimensional Drawings
LINE to prevent siphoning spills. In the event of a diaphragm failure a complete rebuild of the center section is recommended. MUFFLER sandpiperpump • Model HD20F Non-Metallic 1" DIAMETER AIR hd20fnmdl1sm-rev1215 LIQUID EXHAUST PIPING LEVEL... -
Page 7: Principle Of Pump Operation
The discharged and primed liquid’s of the main directional air valve, redirecting the compressed air to the directions are controlled by the check valves (ball or flap) orientation. opposite inner chamber. ⑥ sandpiperpump Model HD20F Non-Metallic • hd20fnmdl1sm-rev1215... -
Page 8: Recommended Installation Guide
To start the pump, slightly open the air shut-off valve. After the pump primes, the air valve can be opened to increase air flow as desired. If opening the valve increases cycling rate, but does not increase the rate of flow, cavitation has occurred. The valve should be closed slightly to obtain the most efficient air flow to pump flow ratio. sandpiperpump • Model HD20F Non-Metallic hd20fnmdl1sm-rev1215... -
Page 9: Troubleshooting Guide
Inspect check valves and seats for wear and proper setting. Replace if necessary. Entrained air or vapor lock in chamber(s). Purge chambers through tapped chamber vent plugs. For additional troubleshooting tips contact After Sales Support at service.warrenrupp@idexcorp.com or 419-524-8388 sandpiperpump Model HD20F Non-Metallic • hd20fnmdl1sm-rev1215... -
Page 10: Composite Repair Parts Drawing
Item #14: use 242 Loctite or equivalent anaerobic adhesive during installation Item #16: use 242 Loctite or equivalent anaerobic adhesive during installation OPTIONAL 90 Item #46: if studs are replaced use 277 Loctite or equivalent anaerobic adhesive during installation ROTATION sandpiperpump • Model HD20F Non-Metallic hd20fnmdl1sm-rev1215... -
Page 11: Composite Repair Parts List
Note: Kits contain components specific to the material codes. 675-073-364 Ring Sealing, EPDM **Air End Kit does not include entire air valves assembly. It includes 675-073-365 Ring Sealing, Neoprene replacement sleeve and spool set, plus o-rings. Item Part Number Description sandpiperpump Model HD20F Non-Metallic • hd20fnmdl1sm-rev1215... - Page 12 For Model HD20F1PNSPNS000/ HD20F1PNSPBS000, HD20F1PHSPNS000/HD20FHP1SPBS000 & HD20F1PPSPNS000/HD20F1PPSPBS000 Neoprene Seat seals and Cap Seals * Pumps fitted with Santoprene diaphragms use EPDM seal kit, ** Pumps fitted with Hytrel or Urethane flap valves use Neoprene seal kit sandpiperpump • Model HD20F Non-Metallic hd20fnmdl1sm-rev1215...
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Page 13: Material Codes
We encourage pump users to recycle worn 363..FKM (Fluorocarbon) PTFE Overlay, Balls, and Seals out parts and pumps whenever possible, Color coded: YELLOW 668..PTFE, FDA Santoprene /PTFE ® after any hazardous pumped fluids are 677..Santoprene, EPDM thoroughly flushed. sandpiperpump Model HD20F Non-Metallic • hd20fnmdl1sm-rev1215... -
Page 14: Air Distribution Valve Assembly
Read these instructions completely, before installation and start-up. It is the responsibility of the purchaser to retain this manual for reference. Failure to comply with the recommendations stated in this manual will damage the pump, and void factory warranty. sandpiperpump • Model HD20F Non-Metallic hd20fnmdl1sm-rev1215... -
Page 15: Air Valve With Stroke Indicator Assembly
165-096-551 Cap, Muffler 530-028-550 Muffler 710-015-115 Screws, Self tapping For pumps with alternate mesh, sound dampening mufflers or piped exhaust: 031-147-000 Air Valve Assembly (includes all items on 031-146-000 minus 1-J, 1-K, & 1-L) sandpiperpump Model HD20F Non-Metallic • hd20fnmdl1sm-rev1215... -
Page 16: Pilot Valve Assembly
Step 3: Remove spool (2-D) from sleeve (2-B), 560-033-360 O-Ring (Sleeve) inspect O-Rings (2E), replace if required. 775-055-000 Spool (With O-Rings) Step 4: Lightly lubricate O-Rings (2-C) and (2-E). 560-023-360 O-Ring (Spool) 675-037-080 Retaining Ring Reassemble in reverse order. sandpiperpump • Model HD20F Non-Metallic hd20fnmdl1sm-rev1215... -
Page 17: Intermediate Assembly
Step 5: Lightly lubricate O-ring (30) and insert into intermediate. Step 6: Reassemble in reverse order. Step 7: Remove seal, diaphragm rod (42). Step 8: Clean seal area, lightly lubricate and install new seal, diaphragm rod (40, not shown). sandpiperpump Model HD20F Non-Metallic • hd20fnmdl1sm-rev1215... - Page 18 Diaphragm Service Drawing, Non-Overlay Torque: 480 in-lbs. sandpiperpump • Model HD20F Non-Metallic hd20fnmdl1sm-rev1215...
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Page 19: Diaphragm Servicing
Clean or repair if appropriate. Replace as required. Step 2: Reassembly: There are two different types of diaphragm plate assemblies utilized throughout the Sandpiper product line: Outer plate with a threaded stud, diaphragm, and a threaded inner plate. Outer plate with a threaded stud, diaphragm, and an inner plate with through hole. -
Page 20: Declaration Of Conformity
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. Warren Rupp brands include SANDPIPER , MARATHON , PortaPump , SludgeMaster™...