RHD1016 Features: * Test Pump * Automatic Pressure regulator with inlet bypass * Stainless Steel liquid-filled gauge ensures accurate readings * Inlet: 3/4"" Female hose swivel * 10 GPM maximum * 450 PSI maximum Construction: * Rugged roll cage construction, protects pump from damage Specifications: * Outlet: 3/4 with Quick Connect Couplings * 5.5 HP, air-cooled, 4 cycle Honda Engine w/ Oil Alert Warranty: * 1 Year Warranty from Manufacturer Defect