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Pressure Washer Pumps
General TSF2421 – Pressure Washer Pump-Bare
General / Interpump TSF2421 Belt Drive High Flow 66 Series, Triplex Plunger Pump. 2500 PSI x 12.0 GPM @ 1750 RPM (Alternate 3000 PSI x 10.0 GPM @ 1450 RPM). Forged brass manifold with an exclusive lifetime warranty. Innovative seal design to extend seal life. Plunger design improves thermal shock resistance. New valve cap design improves hydrostatic performance.
Pump Specs: | |
| Max. GPM @ 1450 RPM | 10.0 |
| Max. GPM @ 1750 RPM | 12.0 |
| Max. PSI @ 1450 RPM | 3000 |
| Max. PSI @ 1750 RPM | 2500 |
| RPM | 1450 – 1750 |
| Bore | .945″ – 24mm |
| Stroke | .826″ – 21mm |
| Required HP for 1450 RPM | 17.1 EBHP |
| Required HP for 1750 RPM | 20.5 EBHP |
| Shipping Weight | 40.7 lbs |
Solid Shaft – General Pump 66 TSF Series Specs: | |
| Max. Inlet Pressure | 125 PSI |
| Max. Fluid Temperature | 165 Degrees Fahrenheit |
| Inlet Port Thread | 3/4″ – 14 BSP-F |
| Discharge Port Thread | 3/8″ – 19 BSP-F |
| Shaft Diameter | .945″ – 24mm |
| Pump Dimensions | 14.94″ x 9.78″ x 6.99″ |
| Crankcase Oil Capacity | 40.6 oz (use GP Series 100 Oil) |
Solid Shaft – General Pump 66 TSF Series Features:
- Oversized roller bearings.
- Fully anodized crankcase.
- Innovative new seal design extends seal life.
- New plunger design improves thermal shock resistance.
- New valve cap improves hydrostatic performance.
