5 Frame Plunger Pump
Industrial Duty, Long Lasting, Dependable Pumps
Model: 351
This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with a 316 stainless steel manifold, 316 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.
The 1725 RPM permits multiple drive options, including direct drive with a bell housing and flexible coupling, clutch or belt drive.
Technical Specifications
| Max Flow | 5 gpm / 18.9 lpm |
| Max Pressure | 1500 |
| Inlet Port Size | 1/2" NPT(F) |
| Discharge Port Size | 3/8" NPT(F) |
| RPM | 1725 |
| Drive Type(s) | Belt, Clutch, Flexible Coupling and Bellhousing |
| Material | 316 Stainless Steel |
Product Information
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- Tech Bulletin 002 - Inlet Pressure vs. Water Temperature
- Tech Bulletin 024 - Lubrication of Lo-Pressure Seals
- Tech Bulletin 034 - Servicing Crankcase Section - Ball Bearing Models
- Tech Bulletin 036 - Identifying Your Pump
- Tech Bulletin 043 - Servicing the Low and High Pressure Seals
- Tech Bulletin 053 - Liquid Gasket for Seal and Valve Servicing
- Tech Bulletin 054 - 2-Piece Seal Retainer
- Tech Bulletin 074 - Torque Chart
- Tech Bulletin 078 - 5CP to General/Interpump Retrofit Mounting
- Tech Bulletin 083 - Winterizing a Pump
- Tech Bulletin 090 - Cover, O-ring, Crankcase Change
- Tech Bulletin 095 - Galling Prevention
- Tech Bulletin 105 - Seal Retainer Assemblies
- Tech Bulletin 134 - Piston and Plunger Pump Crankcase Capacities
