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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
SANDPIPERPUMP.COM
© Copyright 2017 Warren Rupp, Inc.
All rights reserved
Model T20
Food Processing Metallic
Design Level 1
s a n d p i p e r p u m p. c o m
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Related Manuals for Sandpiper T20
Summary of Contents for Sandpiper T20
- Page 1 SERVICE & OPERATING MANUAL Original Instructions Certified Quality Model T20 Food Processing Metallic Design Level 1 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...
- Page 2 *Not applicable for all pump models — See Explanation of Pump Nomenclature / ATEX Details Page 5. When operating pumps equipped with non-conductive diaphragms that exceed the maximum permissible projected area, as defi ned in EN ISO 80079-36 : 2016 section 6.7.5 table 8, the following protection methods must be applied - Equipment is always used to transfer electrically conductive fl uids or - Explosive environment is prevented from entering the internal portions of the pump, i.e. dry running. 6. Pumps provided with the pulse output kit and used in the potentially explosive atmosphere caused by the presence of the combustible dust shall be installed in such a way that the pulse output kit is protected against impact *Not applicable for all pump models — See Explanation of Pump Nomenclature / ATEX Details Page sandpiperpump • Model T20 Metallic t20mdl1sm-rev0220...
- Page 3 Range [°C] Class face Temperature [°C] Pulse Output Integral Solenoid -20°C to +60°C -20°C to +100°C T100 -20°C to +50°C -20°C to +100°C T100 ATEX Pulse output or Intergral Solenoid Not Available For All Pump Models See Explanation of Pump Nomenclature / ATEX Details Page Table 3. Category M1 ATEX Rated Pumps for Mining Ambient Temperature Process Temperature Range [°C] Range [°C] -20°C to +60°C -20°C to +150°C Note: The ambient temperature range and the process temperature range should not exceed the operating temperature range of the applied non-metallic parts as listed in the manuals of the pumps. sandpiperpump Model T20 Metallic • t20mdl1sm-rev0220...
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Page 4: Table Of Contents
• Diaphragm Drawings • Diaphragm Servicing SECTION 7: WARRANTY & CERTIFICATES ..15 • Warranty • CE Declaration of Conformity - Machinery • CE Declaration of Conformity - EC Regulation 1935/2004/EC • ATEX Declaration of Conformity sandpiperpump • Model T20 Metallic t20mdl1sm-rev0220... -
Page 5: Explanation Of Nomenclature
Diaphragm/Check Valve Materials Pump Options A PTFE - FDA Nitrile/PTFE None D FDA Santoprene/FDA Santoprene F FDA Nitrile/FDA Nitrile Check Valve Seat S Stainless Steel T PTFE Z PTFE One-Piece Bonded Synthesis Diaphragm / PTFE *Model equipped with these options are compliant with the traceability requirements of EC Regulation 1935/2004/EC. Your Serial #: _____________________________________ (fill in from pump nameplate) ATEX Detail II 2 G Ex h IIC T5...225°C(T2) Gb II 2 D Ex h IIIC T100°C...T200°C Db * Non-wetted options S only. Epoxy coated is not ATEX rated sandpiperpump Model T20 Metallic • t20mdl1sm-rev0220... -
Page 6: Performance
Performance T20 METALLIC MODEL T20 Metallic 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 7: Dimensional Drawings
3.00 2.00 3.00 2.00 4X 2.19 4X 2.19 4X .50 4X .50 2.89 2.89 2.50 2.50 10.00 10.00 12.56 12.56 16.88 16.88 11.50 11.50 10.06 10.06 5.03 5.03 sandpiperpump Model T20 Metallic • BOTTOM VIEW t20mdl1sm-rev0220 BOTTOM VIEW 8.67 8.67... -
Page 8: Principle Of Pump Operation
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 T20 Metallic t20mdl1sm-rev0220... -
Page 9: 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 T20 Metallic • t20mdl1sm-rev0220... -
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 T20 Metallic t20mdl1sm-rev0220... -
Page 11: Composite Repair Parts Drawing
FDA Santoprene Diaphragm, Balls, and PTFE Encapsulated Seals 476-042-366 Wet End Kit FDA Nitrile Diaphragm, Balls, and PTFE Encapsulated Seals 476-042-666 Wet End Kit FDA Nitrile Diaphragm, PTFE Overlay Balls, and PTFE Encapsulated Seals sandpiperpump Model T20 Metallic • t20mdl1sm-rev0220... -
Page 12: Composite Repair Parts List
Capscrew, HEX-HD, 3/8-16 x 1.25" 19 360.093.360 Gasket, Air Valve 46 901.005.115 Washer, Flat 3/8" 20 360.104.379 Gasket, Air Inlet Cap LEGEND: = Items contained within Air End Kits = Items contianed within Wet End Kits Note: Kits contain components specific to the material codes. sandpiperpump • Model T20 Metallic t20mdl1sm-rev0220... -
Page 13: Material Codes
We encourage pump users to 363..FKM (Fluorocarbon) PTFE Overlay, Balls, and Seals recycle worn out parts and pumps whenever Color coded: YELLOW 668..PTFE, FDA Santoprene /PTFE ® possible, after any hazardous pumped fluids are thoroughly flushed. sandpiperpump Model T20 Metallic • t20mdl1sm-rev0220... -
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 T20 Metallic t20mdl1sm-rev0220... -
Page 15: Pilot Valve Assembly
O-Rings (4E), replace if required. 4-F 675.037.080 Retaining Ring Step 4: Lightly lubricate O-Rings (4-C) and (4-E). Reassemble in reverse order. For Pumps With Stainless Steel Center Section Item Part Number Description 095.110.110 Pilot Valve Assembly 4-A 095.095.110 Valve Body (includes all other items used on 095.110.000) sandpiperpump Model T20 Metallic • t20mdl1sm-rev0220... - Page 16 (flooded suction condition), pipe the exhaust higher than the product source to prevent siphoning spills. In the event of a diaphragm failure a complete rebuild of the center section is recommended. sandpiperpump • Model T20 Metallic t20mdl1sm-rev0220...
- Page 17 Diaphragm Service Drawing, with Overlay Diaphragm Service Drawing, Non-Overlay Synthesis One-Piece Option sandpiperpump Model T20 Metallic • t20mdl1sm-rev0220...
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Page 18: Diaphragm Servicing
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 19 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 20 Declaration of Conformity Manufacturer: Warren Rupp, Inc., 800 N. Main Street, Mansfield, Ohio, 44902 USA certifies that SANDPIPER Air-Operated Double Diaphragm Food Processing Pump Models ® and Tranquilizer Surge Suppressor Models comply with the European Community Regulations: ® (EC) No 1935/2004 for Food Contact Materials...
- Page 21 ATEX EU Declaration of Conformity Manufacturer: Warren Rupp, Inc. 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 •...