General Pump is a proud member of the Interpump group
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  • Flows from 3.0 GPM to 5.6 GPM
  • The preferred pump frame in the car wash self-service industry
  • Dual crankshaft for convenience
  • Forged brass manifold with 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

CW 47 Series – Specifications:
Max. Inlet Pressure:   125 PSI
Max. Fluid Temperature:   165° F
Inlet Port Thread:   1/2″-14 BSP-F
Discharge Port Thread:   3/8″-19 BSP-F
Shaft Diameter:  .945 in./24 mm
(CW2040 is dual shaft)
Pump Dimensions:   11.4″ x 10.8″ x 6.9″
Dimensions With Rails:   11.4″ x 10.8″ x 7.9″
Crankcase Oil Capacity:   33.8 oz.
Use GP Series 100 Oil

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