top of page
  • HD Continuous use belt drive 1450 PRM pump
  • Forged brass manifold with exclusive lifetime warranty
  • Large-capacity anodized aluminum oil-bath crankcase
  • Over-sized HD connecting rods for maximum life
  • Heavy-duty tapered roller bearings minimize friction
  • Solid ceramic plungers with lubricated packings
  • Unitized SS inlet and discharge valves
  • Easy view sight oil-gauge and redundant side of pump


Warning! All pumps require both a primary pressure regulating device (i.e., regulator, unloader) and a secondary pressure safety relief device (i.e. pop-off valve, safety valve). Failure to install such relief devices could result in personal injury and/or damage to the pump and/or to the system components. We do not assume any liability or responsibility for the operation of a customers high pressure system.

TSP1821 Pressure Washer Pump-General Pump HD Belt Drive 5.5 GPM - 5100 PSI Max

SKU: TSP1821
    • Volume:  5.5 GPM @ 1450 RPM
    • Maximum Discharge Pressure: 5100 PSI
    • Maximum Inlet Pressure: 125 PSI
    • Maximum Inlet Vacuum: 9 ft. water (7.9 in. Hg)
    • Plunger Bore: .787 in. / 20 mm
    • Plunger Stroke:.630 in. / 16 mm
    • Crankcase Oil Capacity: 40.6 oz.
    • Maximum Fluid Temperature: 165 F
    • Inlet Port Thread: 1/2″
    • Discharge Port Thread: 3/8″
    • Shaft Diameter: .945 in. / 24 mm

Related Products