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msb2dl3sm-REV0317 

Model MSB2  Page 7 

000 

Assembly, sub-assembly;  

and some purchased items

010 

Cast Iron

012 

Powered Metal

015 

Ductile Iron

020 

Ferritic Malleable Iron

025 

Music Wire

080 

Carbon Steel, AISI B-1112

100 

Alloy 20

110 

Alloy Type 316 Stainless Steel

111 

Alloy Type 316 Stainless Steel  

(Electro Polished)

112 

Alloy C

113 

Alloy Type 316 Stainless Steel  

(Hand Polished)

114 

303 Stainless Steel

115 

302/304 Stainless Steel

117 

440-C Stainless Steel  

(Martensitic)

120 

416 Stainless Steel  

(Wrought Martensitic)

123 

410 Stainless Steel  

(Wrought Martensitic)

148 

Hardcoat Anodized Aluminum

149 

2024-T4 Aluminum

150 

6061-T6 Aluminum

151 

6063-T6 Aluminum

152 

2024-T4 Aluminum (2023-T351)

154 

Almag 35 Aluminum

155 

356-T6 Aluminum

156 

356-T6 Aluminum

157 

Die Cast Aluminum Alloy #380

158 

Aluminum Alloy SR-319

159 

Anodized Aluminum

162 

Brass, Yellow, Screw Machine 

Stock

165 

Cast Bronze, 85-5-5-5

166 

Bronze, SAE 660

170 

Bronze, Bearing Type,  

Oil Impregnated

175 

Die Cast Zinc

180 

Copper Alloy

305 

Carbon Steel, Black Epoxy 

Coated

306 

Carbon Steel, Black PTFE 

Coated

307 

Aluminum, Black Epoxy Coated

308 

Stainless Steel, Black PTFE 

Coated

309 

Aluminum, Black PTFE Coated

310 

PVDF Coated

330 

Zinc Plated Steel

331 

Chrome Plated Steel

332 

Aluminum, Electroless Nickel 

Plated

Material Codes

 

The Last 3 Digits of Part Number

333 

Carbon Steel, Electroless  

Nickel Plated

335 

Galvanized Steel

336 

Zinc Plated Yellow Brass

337 

Silver Plated Steel

340 

Nickel Plated

342 

Filled Nylon

353 

Geolast; Color: Black

354 

Injection Molded #203-40 Santo-

prene- Duro 40D +/-5; Color: RED

355 

Thermal Plastic

356 Hytrel

357 

Injection Molded Polyurethane

358 

Urethane Rubber  

(Some Applications) (Compression 

Mold)

359 

Urethane Rubber

360 

Nitrile Rubber. Color coded: RED

361 

FDA Accepted Nitrile

363 

FKM (Fluorocarbon).  

Color coded: YELLOW

364 

E.P.D.M. Rubber. Color coded: 

BLUE

365 

Neoprene Rubber.  

Color coded: GREEN

366 

Food Grade Nitrile

368 

Food Grade EPDM

370 

Butyl Rubber. Color coded: BROWN

371 

Philthane (Tuftane)

374 

Carboxylated Nitrile

375 

Fluorinated Nitrile

378 

High Density Polypropylene

379 

Conductive Nitrile

405 

Cellulose Fibre

408 

Cork and Neoprene

425 

Compressed Fibre

426 

Blue Gard

440 

Vegetable Fibre

465 Fibre

500 

Delrin 500

501 

Delrin 570

502 

Conductive Acetal, ESD-800

503 

Conductive Acetal, Glass-Filled

505 

Acrylic Resin Plastic

506 

Delrin 150

520 

Injection Molded PVDF  

Natural color

521 

Conductive PVDF

540 Nylon

541 Nylon

542 Nylon

544 

Nylon Injection Molded

550 Polyethylene

551 

Glass Filled Polypropylene

552 

Unfilled Polypropylene

553 

Unfilled Polypropylene

555 

Polyvinyl Chloride

556 

Black Vinyl

557   Conductive Polypropylene

558 

Conductive HDPE

559   Glass-Filled Conductive  

Polypropylene

570 

Rulon II

580 Ryton

590 Valox

591 

Nylatron G-S

592 

Nylatron NSB

600 

PTFE (virgin material)  

Tetrafluorocarbon (TFE)

601 

PTFE (Bronze and moly filled)

602 

Filled PTFE 

603 

Blue Gylon

604 PTFE 

606 PTFE 

607 Envelon

608 

Conductive PTFE

610 

PTFE Integral Silicon

611 

PTFE Integral FKM

632 Neoprene/Hytrel

633 

FKM (Fluorocarbon)/PTFE 

634 EPDM/PTFE 

635 Neoprene/PTFE 

637 

PTFE, FKM (Fluorocarbon)/PTFE 

638 

PTFE, Hytrel/PTFE 

639 Nitrile/TFE

643 Santoprene/EPDM

644 Santoprene/PTFE 

650 

Bonded Santoprene and PTFE

654 

Santoprene Diaphragm, PTFE Overlay 

Balls and seals

656 

Santoprene Diaphragm and  

Check Balls/EPDM Seats

661 EPDM/Santoprene

Delrin and Hytrel are registered tradenames  

of E.I. DuPont.
Gylon is a registered tradename of Garlock, Inc.
Nylatron is a registered tradename of  

Polymer Corp.
Santoprene is a registered tradename of  

Monsanto Corp.
Rulon II is a registered tradename of  

Dixion Industries Corp.
Ryton is a registered tradename of  

Phillips Chemical Co.
Valox is a registered tradename of  

General Electric Co.
Warren Rupp, SANDPIPER, Portapump, 

Tranquilizers and SludgeMaser are registered 

tradenames of IDEX AODD, Inc.

Summary of Contents for SANDPIPER MSB2

Page 1: ...assembly 4 Pilot Valve 4 Pilot Valve Actuator 4 Service Instructions Troubleshooting 4 5 Warranty 5 Installation 6 Material Codes 7 Composite Repair Parts List 8 9 Composite Repair Drawing 10 CE Decla...

Page 2: ...y 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 When the...

Page 3: ...rsed The air distribution valve spool is moved by an internal pilot valve which alternately pressurizes one side of the air distribution valve spool while exhausting the other side The pilot valve is...

Page 4: ...ist in the Service Manual supplied with your pump If you need replacement or additional copies contact your local Warren Rupp Distributor or the Warren Rupp factory Literature Department at the number...

Page 5: ...ses could dry out or settle out This could cause problems with valves and diaphragms at re start In freezing temperatures the pump must be drained between uses in all cases CHECK VALVE SERVICING Need...

Page 6: ...lock the two diaphragm assemblies together Place remaining outer chamber on the open end and tighten down the securing fasteners gradually and evenly on both sides PILOT VALVE The pilot valve assembl...

Page 7: ...eely C Diaphragm ruptured Air will escape out discharge line in this case D Blockage in diaphragm chamber preventing movement Shut off air supply and reopen after pressure is relieved PROBLEM Uneven d...

Page 8: ...oning spills See illustration 3 at right CONVERTING THE PUMP FOR PIPING THE EXHAUST AIR The following steps are necessary to convert the pump to pipe the exhaust air away from the pump The air distrib...

Page 9: ...E P D M Rubber Color coded BLUE 365 Neoprene Rubber Color coded GREEN 366 Food Grade Nitrile 368 Food Grade EPDM 370 Butyl Rubber Color coded BROWN 371 Philthane Tuftane 374 Carboxylated Nitrile 375...

Page 10: ...8 425 Gasket Valve Body 1 13 360 010 425 Gasket End Cap 2 14 560 020 360 O Ring 6 15 031 012 000 Sleeve Spool Set 1 16 170 032 330 Capscrew Hex Head 8 17 170 045 330 Capscrew Hex Head 4 18 132 002 360...

Page 11: ...900 003 330 Washer Lock 8 39 545 008 330 Nut Hex Not used on CI units 8 41 196 047 156 Chamber Outer 2 42 530 036 000 Muffler Exhaust 1 48 800 012 156 Base Strainer MSB2 A 1 49 518 044 156 Manifold Su...

Page 12: ...Model MSB2 Page 10 msb2dl3sm REV0317...

Page 13: ...98 A1 2009 Pumps and Pump Units for Liquids Common Safety Requirements to verify conformance 5 YEAR Limited Product Warranty Warren Rupp Inc Warren Rupp warrants to the original end use purchaser that...

Page 14: ...knowledge apply to the listed equipment AODD Pumps and Surge Suppressors Technical File No 203104000 1410 MER AODD Air Operated Double Diaphragm Pumps EC Type Examination Certificate No Pumps KEMA 09A...

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