Jetting Equipment
Overview Trailer Jetters Truck Jetters Cargo Vans Century Jetters Special Application Jetters Options Harben Owners
Pumps
Harben "P" Pumps Why Buy Harben "P" Pumps
Parts & Accessories
Trailer Jetter Accessories "P" Pump Parts Operator Controls Hose Reels Water System Parts Trailer Parts Service Manuals
Nozzles
Overview Warthog Flushing & Penetrating Chisel Point Ellipse Penetrator & Grenade Skids & Pipe Extensions
Tools
Overview
Manhole Tools
Picks & Hooks
Pole Set
Hose
Overview
Hose Products
Storage Reels & Carts
Counters & Level Wind Guides
Hose Repair Tools
Specials
Financing
Service
Resources
Selected "P" Pump Parts
Diaphragm and valve assembly
| Item No. | Part No. | Description |
| 1 | 012-032 | Diaphragm |
| 2 | 011-060 | Delivery valve assembly |
| 3 | 011-048 | Inlet valve assembly |
| 4 | 061-044 | Mandrel (not shown—inserted into diaphragm) |
Selected delivery end repair parts
| Item No. | Part No. | Description |
| 8 | 013-090 | Spring washer |
| 42 | 033-013 | Seal, 3/8", for brass nut |
| 44 | 011-116 | Valve nut, brass |
| 48 | 012-014 | Bleed ring |
| 49 | 013-145 | Coupler adaptor, 3/8" x 1/4" BSP |
| 50 | 013-011 | Barrel "O" ring |
| 64 | 013-043 | Holder for pressure disc* |
| 65 | 011-046 | Pressure disc, white (4,000 psi)* |
| 66 | 023-335 | Adaptor, pressure disc* |
| 67 | 013-490 | Drain plug, 3/8" BSP |
| 68 | 013-026 | Seal, drain plug |
| 69 | 013-430 | Screw, soc. hd., M8 x 25 |
| 70 | 012-137 | Top hose |
| 71 | 012-138 | Top hose with air bleed fitting |
| 72 | 011-165 | Air bleed screw |
