Pressure Washer Nozzle, 6-In-1 Quick Changeover, 4000 PSI, 1/4 Inch Quick Connec by | Jul 25, 2026Pressure washer nozzle’s Orifice is 3.0. Pressure washer nozzle fits most power washer. Orifice is 3.0. Orifice is 3.0. Size 6-in-1 Nozzle without Turbo Nozzle. Valve Type Nozzle. Outlet Connection Type Quick Disconnect.