A&F MACHINE PRODUCTS CO.

                                 Manufacturer of Helwig Chemical Feed Pumps and related water treatment equipment    
 

 

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1" DIAPHRAGM HEAD ASSEMBLIES & PARTS

ITEM PART # DESCRIPTION ITEM PART # DESCRIPTION
9 0100-6 1" POLYETHYLENE PUMP HEAD ASSEMBLY W/CHECKS** 10* 002-DH POLYETHYLENE DISCHARGE CHECK VALVE ASSEMBLY
9A 007-7H 1" DIAMETER HYDRAULIC PISTON   002-D 303SS DISCHARGE CHECK VALVE ASSEMBLY
9B 008-20 1 1/8" OD X 1" ID X 3/4" LONG OILITE BUSHING 10A 002-9 3/8" DIAMETER CERAMIC BALL CHECK
9C 012-7H 1" HYDRAULIC PACKING SET (BUNA N) 10B 002-1H POLYETHYLENE CHECK VALVE BODY
9D 001-1H 1" HYDRAULIC PUMP HEAD SHELL 10C 002-7H BALL RETAINER DISC
9E 0006-2 1/8" PIPE PLUG 11 028-H 3/4" X 1/8" CROSS SECTION VITON "O" RING SEAL
9F 030-H 5/8" & 1" HYDRAULIC PUMP HEAD SCREEN 11A 028-S VITON "O" RING SEAT
9G* 026-H-2 5/8" & 1" HYDRAULIC PUMP HEAD TEFLON DIAPHRAGM (STANDARD) 12* 002-SH POLYETHYLENE SUCTION CHECK VALVE ASSEMBLY
  026-H-1 5/8" & 1" HYDRAULIC PUMP HEAD VITON DIAPHRAGM   002-S 303SS SUCTION CHECK VALVE ASSEMBLY
  026-H-3 5/8" & 1" HYDRAULIC PUMP HEAD NEOPRENE DIAPHRAGM 12A 002-8H BALL RETAINER PIN
9H 025-H-1 5/8" & 1" POLYETHYLENE PUMP HEAD (STANDARD) 13 38-38 3/8" NPT X 3/8" OD TUBE FITTING
  025-H-2 5/8" & 1" 303SS HYDRAULIC PUMP HEAD 14 050-P-38 3/8" NPT X 2" PVC NIPPLE
  025-H-3 5/8" & 1" PVC HYDRAULIC PUMP HEAD 14A 050-P-16 3/8" NPT PVC TEE
  025-H-4 5/8" & 1" 316SS HYDRAULIC PUMP HEAD 15 36P 1/2" NPT POLYETHYLENE PRESSURE RELIEF VALVE
  025-H-5 5/8" & 1" ALLOY 20 HYDRAULIC PUMP HEAD 16 38-38-90 3/8" NPT x 3/8" OD TUBE ELBOW FITTING
9I 029-H CLAMP PLATE FOR POLYETHYLENE & PVC HEADS
9J 027-H HYDRAULIC PUMP HEAD BOLTS (6 REQ) OPTIONAL MATERIALS
9K 017-10 1" PACKING SPRING ** 303SS
9L 017-8 1" SS PACKING WASHER 316SS
9M 15 SNAP RING C20 ALLOY 20
* RECOMMENDED SPARE PARTS

1" DIAPHRAGM HEAD PARTS PDF