Sandpiper G Series Service & Operating Manual
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Sandpiper G Series Service & Operating Manual

Natural gas-operated diaphragm pumps
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CALL TOLL FREE 877-742-2878 FOR SALES AND SUPPORT
SERVICE & OPERATING MANUAL
Original Instructions
Certified Quality
ISO 9001 Certified
ISO 14001 Certified
Certified to CSA Technical Letter No, R-14
Certified to ANSI LC6-2008
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 2022 Warren Rupp, Inc.
All rights reserved
Model G30
Metallic
Design Level 1
Natural Gas-Operated
Diaphragm Pumps
Return to BurtProcess.com
s a n d p i p e r p u m p. c o m

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Summary of Contents for Sandpiper G Series

  • Page 1 CALL TOLL FREE 877-742-2878 FOR SALES AND SUPPORT Return to BurtProcess.com SERVICE & OPERATING MANUAL Original Instructions Certified Quality Model G30 Metallic Design Level 1 Natural Gas-Operated Diaphragm Pumps ISO 9001 Certified ISO 14001 Certified Certified to CSA Technical Letter No, R-14 Certified to ANSI LC6-2008 Warren Rupp, Inc.

  • Page 2: Safety Information

    Safety Information IMPORTANT WARNING When used for toxic or aggressive fluids, the pump should Read the safety warnings and instructions in this manual always be flushed clean prior to disassembly. before pump installation and start-up. Failure to comply with the recommendations stated in this manual could damage the pump and void factory warranty.
  • Page 3 Temperature Tables 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...
  • Page 4 Table of Contents SECTION 1: PUMP SPECIFICATIONS ....1 • Explanation of Nomenclature • Performance • Materials • Dimensional Drawings SECTION 2: INSTALLATION & OPERATION ...5 • Principle of Pump Operation • Recommended Installation Guide • Troubleshooting Guide SECTION 3: EXPLODED VIEW ......8 •...

  • Page 5: Explanation Of Pump Nomenclature

    Explanation of Pump Nomenclature Your Model #: G __ ____ ____ (fill in from pump nameplate) Pump Pump Check Design Wetted Diaphragm/ Check Valve Non-Wetted Porting Pump Muffler Pump Brand Size Valve Level Material Check Valve Seat Material Options Style Options Options HDF3A...
  • Page 6 Performance G30 METALLIC SUCTION/DISCHARGE PORT SIZE • 3" NPT or 3" BSP Tapered Performance based on water at ambient temperature. • 3" ANSI Flange or 80 DIN Flange 20 (34) 40 (68) 60 (102) 80 (136) GAS / AIR CONSUMPTION IN SCFM CAPACITY GAS / AIR PRESSURE IN PSI •...

  • Page 7: Dimensional Drawings

    Dimensional Drawings G30 Metallic, Flanged Ports Dimensional Tolerance:±1/8" Dimensional Tolerance:± 3mm DIMENSIONAL DRAWINGS G30 METALLIC THREADED PORTS 19.65 3.74 DIM TOL: 1/8" [ 3MM] DISCHARGE PORT 3" NPT (3" BSPT) 32.08 29.97 17.15 17.15 SUCTION PORT 3" NPT (3" BSPT) FRONT VIEW 2.35 3.74...
  • Page 8 Dimensional Drawings G30 Metallic, Threaded Ports Dimensional Tolerance:±1/8" Dimensional Tolerance:± 3mm 15.75 7.88 FRONT VIEW SIDE VIEW 4.15 35.66 31.75 18.93 18.93 4.13 2.27 4.15 4X .62 7.13 5.88 14.27 11.75 19.64 Dimension 12.00 1" NPT EXHAUST PORT Aluminum 29 31/32 2 11/32 17 9/64 32 1/16 FOR PIPING EXHAUST 6.00 AWAY...

  • Page 9: Principle Of Pump Operation

    Principle of Pump Operation Gas-Operated Double Diaphragm pumps are powered by compressed gas, nitrogen or natural gas. The main directional (gas) control valve distributes ① compressed gas to an gas chamber, exerting uniform pressure over the inner surface of the diaphragm .
  • Page 10 Recommended Installation Guide Top Discharge Ball Valve Pump 020.064.000 Filter VENTING WARNING: This filter is equipped with a stainless steel manual drain. The port is 1/8" NPT. When draining moisture from the filter, first shut off the natural gas supply. 020.060.000 REGULATOR WITH GAGE PRESSURE WARNING: This regulator is to be installed at point of use with the pump.

  • Page 11: Troubleshooting Guide

    Troubleshooting Guide Symptom: Potential Cause(s): Recommendation(s): Pump Cycles Once Deadhead (system pressure meets or exceeds gas Increase the inlet gas 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). Gas valve or intermediate gaskets installed incorrectly.

  • Page 12: Composite Repair Parts Drawing

    Composite Repair Parts Drawing ITEM NO *Ground strap Torque: 90 in. lbs. Attach eyelet to (10 N-m) Item #12 Torque: 300 In-Lbs (34 N-m) Aluminum 500 In-Lbs (56 N-m) Stainless Steel Torque: 90 in. lbs. (10 N-m) PTFE FITTED Torque:Plate to Plate 60 Ft-lbs (720 In-lbs) Elastomeric 80 Ft-lbs (960 In-lbs) Santoprene and PTFE Service &...

  • Page 13: Composite Repair Parts List

    Composite Repair Parts List Item Part Number Description Item Part Number Description 031.183.000 Air Valve Assembly 360.105.360 Gasket, Inner Chamber 031.183.363 Air Valve Assembly - FKM Elastomers 518.143.156 Manifold, Suction - NPT (w/ aluminum wetted) 031.179.000 Air Valve Assembly - Stainless Center 518.143.110 Manifold, Suction - NPT (w/ stainless wetted) 031.179.363...

  • Page 14: Material Codes

    R E C YC L I N G 358..Urethane Rubber 644..Santoprene /PTFE ® (Some Applications) 656 ..Santoprene Diaphragm and ® Many components of SANDPIPER AODD ® (Compression Mold) Check Balls/EPDM Seats pumps are made of recyclable materials. 359..Urethane Rubber 661..EPDM/Santoprene ®...
  • Page 15 Gas Distribution Valve Assembly Valve Assembly for Aluminum Mid Sections Natural Gas Assembly Parts List Item Part Number Description 031.183.000 Gas Valve Assembly 095.109.157 Valve Body 031.139.000 Sleeve and Spool Set 132.029.552 Bumper 560.020.360 O-Ring 165.127.157 Cap, End 170.032.330 Capscrew Item Part Number Description...

  • Page 16: Pilot Valve Servicing

    Pilot Valve Assembly Pilot Valve Assembly Parts List Item Part Number Description 095.110.000 Pilot Valve Assembly 095.095.157 Valve Body Pilot Valve Servicing 755.052.000 Sleeve (With O-Rings) 560.033.360 O-Ring (Sleeve) With Pilot Valve removed from pump. 775.055.000 Spool (With O-Rings) Step 1: Remove snap ring (4-F). 560.023.360 O-Ring (Spool) Step 2: Remove sleeve (4-B), inspect O-Rings (4-C),...

  • Page 17: Intermediate Assembly

    Intermediate Assembly Intermediate Assembly Drawing INTERMEDIATE REPAIR PARTS LIST Step 1: Remove plunger, actuator 29) from center of Item Part Number Description 114.024.157 Bracket, Intermediate intermediate pilot valve cavity. 114.024.110 Bracket, Intermediate Step 2: Remove Ring, Retaining (30 ), discard. 135.034.506 Bushing, Plunger Step 3: Remove bushing, plunger (7), inspect for wear...
  • Page 18 Diaphragm Service Drawing, with Overlay Diaphragm Service Drawing, Non-Overlay sandpiperpump • Model G30 Metallic g30mdl1sm-rev1222...

  • Page 19: Diaphragm Servicing

    Step 2: Reassembly: There are two different types of diaphragm plate assemblies utilized throughout the Step 8: On opposite side of pump, thread the Sandpiper product line: Outer plate with a threaded remaining assembly onto the diaphragm rod. Using a stud, diaphragm, and a threaded inner plate.

  • Page 20: Pumping Hazardous Liquids

    PUMPING HAZARDOUS LIQUIDS When a diaphragm fails, the pumped liquid or fumes enter the natural gas NATURAL GAS EXHAUST ILLUSTRATION end of the pump. Fumes are exhausted into the surrounding environment. When PUMP INSTALLATION AREA pumping hazardous or toxic materials, the exhaust gas must be piped to an SAFE AIR appropriate area for safe disposal.

  • Page 21: Ec 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 22 EC Declaration of Conformity Manufacturer: Warren Rupp, Inc. 800 N. Main Street Mansfi eld, Ohio, 44902 USA Certifi es that Air-Operated Double Diaphragm Pump Models: DSB Series, DMF Series, G Series, HDB Series, HDF Series, HP Series, F Series, MS Series, S Series, SL Series, SP Series, SSB Series, T Series, U1F Series, WR Series; High Pressure Pump Models: EH Series, GH Series, SH Series; Submersible Pump Models: SMA3 Series, SPA Series; and Surge Dampener/ Suppressor Models: DA Series, TA Series comply with the United Kingdom Statutory Instruments 2008 No. 1597, The Supply of Machinery (Safety) Regulations 2008, according to Annex VIII. This product has used Designated Standard EN809:2012, Pumps and Pump Units for Liquids - Common Safety Requirements, to verify conformance. October 17, 2022 Signature of authorized person DATE/APPROVAL/TITLE: Dennis Hall Technical File on record with: Printed name of authorized person DEKRA Certifi cation UK Limited Stokenchurch House Engineering Manager Oxford Road Title Stokenchurch HP14 3SX...

  • Page 23: Eu Declaration Of Conformity

    ATEX EU Declaration of Conformity Manufacturer: Warren Rupp, Inc. A Unit of IDEX Corporation 800 North Main Street Mansfi eld, OH 44902 USA This declaration of conformity is issued under the sole responsibility of the manufacturer. Warren Rupp, Inc. declares that Air Oper- ated Double Diaphragm Pumps (AODD) and Surge Suppressors listed below comply with the requirements of Directive 2014/34/EU and applicable harmonized standards. Harmonized Standards: • EN ISO 80079-36: 2016 • EN ISO 80079-37: 2016 • EN 60079-25: 2010 DEKRA Certifi cation B.V. 1. AODD Pumps and Surge Suppressors - Technical File on record with: Meander 1051 6825 MJ Arnhem The Netherlands Hazardous Location Applied: II 2 G Ex h IIC T5...225°C (T2) Gb II 2 D Ex h IIIC T100°C...T200°C Db • Metallic pump models with external aluminum components (DMF Series, EH Series, F Series, G & GH Series, HDB Series, HDF Series, MS Series, S Series, SH Series, SL Series, SP Series, ST Series, T Series, and U1F Series) • Conductive plastic pump models with integral muffl er (PB Series, S Series, SL Series, SP Series) • Tranquilizer® surge suppressors (TA Series) II 2 G Ex h IIB T5...225°C (T2) Gb II 2 D Ex h IIIB T100°C...T200°C Db • ST Series with sight tubes (VL) and HP Series because of the projected area of non-conductive external components 2. AODD Pumps - EU Type Examination Certifi cate No.: DEKRA 18ATEX0094X - DEKRA Certifi cation B.V. (0344) Meander 1051 6825 MJ Arnhem Hazardous Location Applied:...
  • Page 24 UKEx EU Declaration of Conformity Manufacturer: Warren Rupp, Inc. A Unit of IDEX Corporation 800 North Main Street Mansfi eld, OH 44902 USA This declaration of conformity is issued under the sole responsibility of the manufacturer. Warren Rupp, Inc declares that Air Operated Double Diaphragm Pumps (AODD) and Surge Suppressors listed below comply with the requirements of United Kingdom Statutory Instruments 2016 No. 1107 and all the applicable standards. Designated Standards: • EN ISO 80079-36: 2016 • EN ISO 80079-37: 2016 • EN 60079-25: 2010 DEKRA Certifi cation UK Limited 1. AODD Pumps and Surge Suppressors - Technical File on record with: Stokenchurch House Oxford Road Stokenchurch Hazardous Location Applied: HP14 3SX II 2 G Ex h IIC T5...225°C (T2) Gb II 2 D Ex h IIIC T100°C...T200°C Db • Metallic pump models with external aluminum components (DMF Series, EH Series, F Series, G & GH Series, HDB Series, HDF Series, MS Series, S Series, SH Series, SL Series, SP Series, ST Series, T Series, and U1F Series) • Conductive plastic pump models with integral muffl er (PB Series, S Series, SL Series, SP Series) • Tranquilizer® surge suppressors (TA Series) II 2 G Ex h IIB T5...225°C (T2) Gb II 2 D Ex h IIIB T100°C...T200°C Db • ST Series with sight tubes (VL) and HP Series because of the projected area of non-conductive external components See “ATEX Details” page in user’s manual for more information See “Safety Information” page for conditions of safe use DATE/APPROVAL/TITLE:...

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