Duplex Plunger Pumps

Equipment Type Pressure Washer
Bore 20mm (.787")
Inlet 1/2" FPT
Outlet 3/8" FPT
Weight 11 lbs
Size 8.8" x 6.8" x 5.4"
PSI 1000
Forged brass manifold with an exclusive lifetime warranty
Die cast, anodized aluminum oil bath crankcase
Solid ceramic plungers with continuously lubricated packings
The original Interpump unitized stainless steel kit 1 inlet and outlet valves
Ideal for drain cleaning and jetting applications
Duplex pulsing action for improved impact cleaning
Also available in "L" left handed version
Maximum Inlet Pressure: 125 PSI
Horsepower Requirements: 1.5 bhp (for gas multiply by 1.5)
Maximum Pump Speed: 1750 RPM
Stroke: 7.8mm (.307")
Crankcase Capacity: 10.1 oz. Non-detergent SAE 30W
Maximum Fluid Temperature: 165° F
Lubrication: Fill crankcase to dot on oil gauge window per specifications with SAE 30W nondetergent oil. Change oil after 40 hour break-in period. Change oil every three months or at 500 hour intervals thereafter
Brake Horsepower: 1.50
Type Solid Shaft Pump
Shaft Size 24mm
Gallons Per Minute 2.1

Equipment Type Pressure Washer
Bore 20mm (.787")
Inlet 1/2" FPT
Outlet 3/8" FPT
Weight 16 lbs
Shaft Size 5/8" ID
Size 8.8" X 6.8" X 5.4"
Specifically designed for the demands of the water jetting industry
Forged brass manifold with a lifetime warranty against erosion and freezing
Solid ceramic plungers
Designed for continous duty
Superior seal life
NEMA 56C flange for direct mounting to standard electric motors
PSI 1500
Maximum Pump Speed: 1750 RPM
Maximum Inlet Pressure: 125 PSI
Stroke: 7.8mm (.307")
Crankcase Oil Capacity: 10.1 oz.
Maximum fluid Temperature: 165° F
Brake Horsepower: 2.0
Type Hollow Shaft Pump
Gallons Per Minute 2.1