More Flow : 1/4 inch hose than 3/16 inch hose, Max Working Pressure:3000PSI
More Power Cleaning, orifice: 1 Front 6 Back ,Sewer Nozzle Max. 0.76"( 19.2mm)
clean dirty ,Oile,Grease or others for Sewer hose,drain hose, other pipe
compatible most brand Pressure washer machine,gasoline power washer
Max. Temperature: 170F/80C