Table of Contents
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SERVICE & OPERATING MANUAL
Original Instructions
Certified Quality
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
WWW.SANDPIPERPUMP.COM
©2017 Warren Rupp, Inc.
Model ST1 & ST25
Containment Duty
Design Level 5
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s a n d p i p e r p u m p
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Table of Contents
Related Manuals for Sandpiper ST1
Summary of Contents for Sandpiper ST1
- Page 1 SERVICE & OPERATING MANUAL Original Instructions Certified Quality Model ST1 & ST25 Containment Duty Design Level 5 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...
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Page 2: Safety Information
• Equipment is always used to transfer electrically conductive fluids or • Explosive environment is prevented from entering the internal portions of the pump, i.e. dry running For further guidance on ATEX applications, please consult the factory. Model ST1/ST25 sandpiperpump st1dl5sm-rev0717... -
Page 3: Table Of Contents
SECTION 4: AIR END ........11 • Air Distribution Valve Assembly • Pilot Valve Assembly SECTION 7: WARRANTY & CERTIFICATES ..13 • Warranty • CE Declaration of Conformity - Directive 2006/42/EC Machinery • ATEX Declaration of Conformity - Directive 94/9/EC Model ST1/ST25 sandpiperpump st1dl5sm-rev0717... -
Page 4: Explanation Of Nomenclature
VL Visual Leak Detection Sight Tubes Manifold Porting Position Side Your Serial #: _____________________________________ (fill in from pump nameplate) ATEX Detail All Pump Models: II 2 G c IIB T5 II 2GD T5 II 2D c T100°C sandpiperpump • Model ST1/ST25 st1dl5sm-rev0717... -
Page 5: Performance
Performance ST1 & ST25 Containment Duty SUCTION/DISCHARGE PORT SIZE MODEL ST1/ST25 Performance Curve AIR CONSUMPTION • ST1: 1” NPT (internal) SCFM (M /hr) Performance based on the following: elastomer fitted pump, flooded suction, water at ambient conditions. The use of other materials and varying hydraulic •... -
Page 6: Dimensional Drawings
Dimensional Drawings ST1 & ST25 Containment Duty Dimensions are ±1/8". Figures in parentheses = millimeters. 14.60 8.82 5.54 14.26 DISCHARGE PORT 1" NPT (ST1) 7.12 4.10 1" BSPT (ST25) 15.50 12.52 8.57 6.89 4.61 SUCTION PORT 1" NPT (ST1) 1" BSPT (ST25) 9.00... -
Page 7: Principle Of Pump Operation
When the pumped product MUFFLER source is at a higher level than the pump (flooded suction condition), pipe the exhaust higher than the product source to prevent siphoning spills. 1" DIAMETER AIR EXHAUST PIPING LIQUID LEVEL SUCTION LINE sandpiperpump Model ST1/ST25 • st1dl5sm-rev0717... -
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 ST1/ST25 st1dl5sm-rev0717... -
Page 9: Filling The Driver Chambers With Fluid
The hole in the diaphragm rod will assist manual movement. Use a long taper punch to move the diaphragm rod. sandpiperpump Model ST1/ST25 • st1dl5sm-rev0717... -
Page 10: 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 ST1/ST25 st1dl5sm-rev0717... -
Page 11: Composite Repair Parts Drawing
To convert to the Inline porting positions for pump installation and operation, first remove the pipe plugs and re-install in the center ports. Apply PTFE tape or pipe sealant to threads of the plug before installation. sandpiperpump Model ST1/ST25 • st1dl5sm-rev0717... -
Page 12: Composite Repair Parts List
GASKET, DIAPHRAGM 360.056.379 GASKET 360.057.360 GASKET 360.058.360 GASKET 360.115.608 GASKET, FLANGE LEGEND: = Items contained within Air End Kits = Items contianed within Wet End Kits Note: Kits contain components specific to the material codes. sandpiperpump • Model ST1/ST25 st1dl5sm-rev0717... -
Page 13: Material Codes
R E C YC L I N G (Some Applications) 644..Santoprene /PTFE ® (Compression Mold) 656 ..Santoprene Diaphragm and ® Many components of SANDPIPER AODD ® 359..Urethane Rubber Check Balls/EPDM Seats pumps are made of recyclable materials. 360..Nitrile Rubber Color coded: RED 661..EPDM/Santoprene ®... -
Page 14: Air Distribution Valve Assembly
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. Waiting for new Drawing / Information sandpiperpump • Model ST1/ST25 st1dl5sm-rev0717... -
Page 15: Pilot Valve Assembly
775.014.115 Pilot Valve Spool inspect O-Rings (4E), replace if required. 560.023.360 O-Ring 675.037.080 Retaining Ring Step 4: Lightly lubricate O-Rings (4C) and (4E). Reassemble in reverse order. LEGEND: = Items contained within Air End Kits sandpiperpump Model ST1/ST25 • st1dl5sm-rev0717... -
Page 16: Declaration Of Conformity
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 17 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...