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s a n d p i p e r p u m p

.

c o m

Model HDF3-A Type 7 

 

& HDF4-A Type 3 

 

Heavy Duty Flap Valve  

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

Certified Quality

ISO 9001 Certified 

I

SO 14001 Certified

SERVICE & OPERATING MANUAL

Original Instructions

1: PUMP

 SPECS

2: INST

AL

 & OP

3: EXP

 VIEW

4: 

AIR END

5: WET END

6: OPTIONAL

7: W

ARRANTY

 

Summary of Contents for HDF3-A

Page 1: ...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 Certified Quality ISO 9001 Certified ISO 14001 Cert...

Page 2: ...sed for materials that tend to settle out or solidify the pump should be flushed after each use to prevent damage In freezing temperatures the pump should be completely drained between uses Before pum...

Page 3: ...SECTION 3 EXPLODED VIEW 7 Composite Repair Parts Drawing Composite Repair Parts List Material Codes SECTION 4 AIR END 10 Air Distribution Valve Assembly Air Valve with Stroke Indicator Assembly Pilot...

Page 4: ...ill in from pump nameplate ______________________________________ __ __ _____ __ ___ __ __ __ Pump Pump Pump Options Discharge Diaphragm Design Construction Series Design Size Porting Valve Level XX X...

Page 5: ...Injection molded thermoplastic elastomer with no fabric layer Long mechanical flex life Excellent abrasion resistance 275 F 135 C 40 F 40 C UHMW PE A thermoplastic that is highly resistant to a broad...

Page 6: ...30 69 779 15 34 390 2X 7 50 191 2X 6 00 152 8X 75 19 34 26 870 36 72 933 29 50 749 AIR INLET 3 4 NPT FEMALE 16 18 411 12 69 322 3 75 95 3 75 95 4 26 108 25 75 654 SUCTION PORT 3 150 ANSI STYLE FLANGE...

Page 7: ...awings 34 26 870 2X 9 00 229 16 00 406 9 00 229 16X 53 13 15 34 390 30 69 779 4X 75 19 4X 1 00 25 36 72 933 31 00 787 AIR INLET 3 4 NPT FEMALE 16 18 411 6 75 171 5 01 127 26 50 673 6 75 171 DISCHARGE...

Page 8: ...d liquid s directions are controlled by the check valves ball or flap orientation The pump primes as a result of the suction stroke The suction stroke lowers the chamber pressure P3 increasing the cha...

Page 9: ...r supply may cause icing or freezing of the exhaust air causing the pump to cycle erratically or stop operating Water in the air supply can be reduced by using a point of use air dryer Air Inlet and P...

Page 10: ...oint of use air drier Clogged manifolds Clean manifolds to allow proper air flow Deadhead system pressure meets or exceeds air supply pressure Increase the inlet air pressure to the pump Pump is desig...

Page 11: ...14 000 PLATE I 38 612 015 156 PLATE O 39 618 003 330 PL 40 618 004 330 PL 41 620 011 114 PLUNG 42 670 006 000 RETAIN 43 685 008 120 ROD 44 720 004 360 S 45 722 007 115 SEA 46 807 016 330 STU 47 807 01...

Page 12: ...21 000 Ring Sealing 4 25 360 041 379 Gasket Pilot Valve 1 26 360 048 425 Gasket Air Valve 1 27 518 014 156 Manifold 2 28 530 033 000 Muffler Metal 1 29 545 007 330 Nut Hex 7 16 14 20 30 545 008 330 Nu...

Page 13: ...eoprene Rubber Color coded GREEN 366 Food Grade Nitrile 368 Food Grade EPDM 371 Philthane Tuftane 374 Carboxylated Nitrile 375 Fluorinated Nitrile 378 High Density Polypropylene 379 Conductive Nitrile...

Page 14: ...RTANT 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 state...

Page 15: ...ol 2 4 F 675 037 080 Retaining Ring 1 4 A 4 F 4 D 4 B 4 C 4 E Pilot Valve Servicing With Pilot Valve removed from pump Step 1 Remove snap ring 4 F Step 2 Remove sleeve 4 B inspect O Rings 4 C replace...

Page 16: ...ly together Torque values are called out on the exploded view Repeat procedure for second side assembly Allow a minimum of 15 minutes to elapse after torquing then re torque the assembly to compensate...

Page 17: ...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 n...

Page 18: ...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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