Suttner ST175 foam lance with ST58 change over valve generates a dense clinging foam for extended surface dwell times and more efficient use of detergent

Spray Gun BE Pressure

Engineered to accept externally heated water up to 185°F

HX323 = Nozzle Orifice Equivalent #08

Dimensions: 1-3/4" LONG X 2-1/4" Wide

Suttner ST-160 Chemical Injector Non-Adjustable Barb with Dosing Nozzles Stainless Steel 5000psi Model:200160510 - #04.5 Nozzle Orifice Suttner ST175 foam lance withSuttner ST 160 downstream low pressure soap and chemical injector. 5000psi Maximum Rated Pressure 194 F degrees maximum (foaming is best below 160 F) 9mm Barb works with 1 4" chemical hose. 10 metering dosing nozzles included. 3 8" Male Outlet x 3 8" Female Inlet Will not draw soap at high pressure. Choose the ST60 injector model that is the closest match to the high pressure "rinsing" nozzle (orifice size) of the pressure washer without going under.