Cat pump 66PPX40GG1 pressure washer pump 4000 PSI @ 4.0 GPM is a bare pump with no plumbing. You can use your old plumbing parts to save money. We highly recommend using a new unloader when installing a new pump. The VRT3-310EZ unloader valve is a great match up to this pump.
PLEASE NOTE: NO oil is shipped with this pump – Order Separately !
Features:
Triplex plunger design provides a smooth liquid flow.
Special concentric, high-density, polished, solid ceramic plungers provide a true wear surface and extended seal life.
Compact flange mount permits easy, direct mounting to most gas engines.
Maximum Volume
4 GPM
Max. Discharge Pressure
4000 PSI
Maximum Pump Speed
3400 RPM
Maximum Inlet Pressure
75 PSI
Plunger Bore
.511 in. / 14 mm
Plunger Stroke
.511 in. / 14 mm
Crankcase Oil Capacity
8 oz.
Maximum Fluid Temperature
140°F
Inlet Port Thread
1/2″- 14 BSPP-F
Discharge Port Thread
3/8″- 19 BSPP-F
Shaft Diameter
1.0 in. / 25.4 mm
Weight
26.15 lbs.
Dimensions
11.73” x 10.51” x 8.15″
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.
