Fire Hose Nozzle Activates By Constant On Base Type Rigid Body Material Brass Grip Type No Grip Inlet Size 3/4 in Maximum Flow Rate 18 gpm Maximum Pressure 100 psi Nozzle Option Constant Pressure (Automatic) Product Type Plain Hose Nozzle Spray Pattern Solid Stream Thread Type GHT Waterway Diameter 3/4 in Bumper Color Brass Finish Brass For Use With Fire Hose Racks and Reels Standards ULC