With over 50-years of experience

For gas pressure washers up to 5

300°F temperature rating

Overall Arrestance Efficiency: 99

General Pump EZ3040G 3000 PSI @ 4.0 GPM 3400 RPM 1” - Triplex Plunger Replacement Pressure Washer Pump Simpson 420cc With over 50-years of experienceEZ3040G PUMP 4. 0GPM 3000PSI 1" GAS FLANGE EZ SERIES 44G Features Solid ceramic plungers Standard SAE J609 gasoline mounting flange for up to 13 hp engines Forged brass manifold with an exclusive lifetime warranty and 4: 1 hydrostatic rating Die cast, anodized aluminum, oil bath crankcase Premium roller bearing Unitized stainless steel inlet and discharge valves Available in "L" left handed version Lubrication: Fill the crankcase to dot on oil gauge