background image

s a n d p i p e r p u m p

.

c o m

Model HDF2  
& HDF50  

Heavy Duty Flap Valve  
Design Level 6

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 Signature Series

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 Certi...

Page 2: ...d 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 pump...

Page 3: ...ECTION 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 V...

Page 4: ...2 50 2 SB Stainless Brass sleeve and spool set Discharge Porting Position D Top Suction Bottom Discharge Your Serial fill in from pump nameplate ______________________________________ __ __ _____ __...

Page 5: ...resistance 250 F 121 C 0 F 18 C Santoprene 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 thermo...

Page 6: ...505 9 81 249 21 64 550 20 30 516 2 61 66 2 61 66 OPTIONAL VERTICAL SUCTION PORT OPTIONAL VERTICAL DISCHARGE PORT 2 55 65 2 64 67 17 69 449 2 59 66 7 06 179 13 56 344 2 NPT 2 BSPT SUCTION PORT 2 NPT 2...

Page 7: ...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 chamber volume...

Page 8: ...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 Pri...

Page 9: ...nt 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 designe...

Page 10: ...Kit Bumpers Bushings Gaskets O rings Seals Plungers and Retaining Rings 476 270 360 Wet End Kit Nitrile Diaphragms Nitrile Flaps Nitrile Hinge Pads Nitrile Wear Pads sealing washers 476 270 363 Wet E...

Page 11: ...scharge w cast iron wetted 2 312 013 110 Elbow Discharge w stainless wetted 2 22 338 005 360 Valve Flap Assembly Buna 4 338 005 363 Valve Flap Assembly FKM 4 338 005 364 Valve Flap Assembly EPDM 4 338...

Page 12: ...prene 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 4...

Page 13: ...PORTANT 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 sta...

Page 14: ...O Rings 1 3 E 560 023 360 O Ring Spool 2 3 F 675 037 080 Retaining Ring 1 3 A 3 F 3 D 3 B 3 C 3 E Pilot Valve Servicing With Pilot Valve removed from pump Step 1 Remove snap ring 3 F Step 2 Remove sl...

Page 15: ...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 f...

Page 16: ...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 17: ...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...

Reviews: