Suttner ST-457 Turbo Nozzle - Size 3.5 (6000 PSI, 212°F, Violet)

Suttner ST-457 rotating turbo nozzle with precision ceramic orifice and forged brass housing. Gearless design with no teeth or bearings for long service life. Size 3.5 orifice (violet color code). Rated to 6000 PSI max pressure and 212°F max temperature. 1/4" FPT inlet. Flow range: 3.5-8 GPM. Ideal for hard surface applications such as concrete cleaning, graffiti removal, and heavy equipment washing. Repairable design with repair kits available separately.