General Pump WW961BC -Triplex Plunger

The WW961BC Triplex General Plunger Pump is designed for high-pressure washing. The plunger pump comes with a gasoline engine mounting flange for engines up to 13 HP. The pump features ceramic plungers, a forged brass manifold with a 4:1 hydrostatic rating, and a die cast, anodized aluminum oil-bath crankcase. For lubrication, fill the crankcase to the very top on the oil gauge window with non-detergent SAE 30W oil. The oil needs to be changed after a 40-hour break in period, then every 3 months or 500 hour intervals afterward.

• Max. Volume: 4 GPM; Max. Discharge pressure: 3000 psi; Max. Inlet pressure: 125 psi; Max. Pump speed: 3400 RPM; Max. Fluid temperature: 165° F
• Minimum horsepower requirements are 12.3 HP for gas engines
• Bore: 0.591”; Stroke: 0.374"
• 14 ounce crankcase capacity
• Inlet port thread: 1/2" FPT; Discharge port thread: 3/8" FPT
• Shaft diameter is 1" ID gas flange
• Measures 8.8" x 9.7" x 6.5"
• Weighs 20 lbs.