
Key Features Triplex plunger design runs smoother and lasts longer than axial pumps Fits SAE J609 flange and 3/4-in horizontal shafts - check yours first Forged brass manifold, ceramic-coated steel plungers, German seals External unloader adjusts pressure and injects detergent. Quick Specs Max Pressure: 3000 psi Max Flow: 3.1 US gpm Max RPM: 3400 Dimensions: 12 x 8.5 x 7 in Weight: 18.4 lb Material: Brass, aluminum, stainless steel Color: Gold. Who It's For Homeowners and light commercial users restoring driveways, siding, decks, and vehicles.