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General Pump - CW81 - Pressure Washer Pumps
*** OBSOLETE ***

General Pump - CW81 - Pressure Washer Pumps<br><font color = red>***  OBSOLETE ***</font>

Pressure Washer Pumps & Parts - CW81
*** OBSOLETE ***

General Pump’s Replacement: HTCK3623S

FREE SHIPPING + NO TAX in USA (Excluding Texas)


  • The industry’s choice for high-flow applications
  • Forged brass manifold with an exclusive lifetime warranty
  • Large-capacity, die-cast, anodized aluminum oil-bath crankcase
  • Over-sized connecting rods for maximum life
  • Heavy-duty tapered roller bearing
  • Solid ceramic plungers with continuously lubricated packings
  • Unitized stainless steel inlet and discharge valves
> General Pump CW81 Repair Kits & Parts
> General Pump CW81 Manufacturer Specs (.PDF format)


Maximum Volume 21.0 gpm
Max. Discharge Pressure 1200 psi
Maximum Pump Speed 1000 rpm
Maximum Inlet Vacuum 9 ft. water (7.9 in. Hg)
Bore 1.417 in / 36 mm
Stroke 1.102 in / 28 mm
Crankcase Oil Capacity 91 oz.
Maximum Fluid Temperature 165°F
Inlet Port Thread 1-11 BSPP-F
Discharge Port Thread 3/4-14 BSPP-F
Shaft Diameter 1.378 in / 35 mm
Weight 92 lbs
Dimensions15.6 x 14.0 x 9.5 in

                                                Shaft Option *

The pump pictured above has a right-handed shaft. The left-handed model has the shaft on the left side.
Please choose your pump by clicking a box below:

Left-handed Shaft
Right-handed Shaft

Pressure Washer Authority is pleased to offer the General Pump - CW81 - Pressure Washer Pumps
*** OBSOLETE ***
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