Fire Hose Nozzle Activates By Twist Base Type Rigid Body Material Polycarbonate Grip Type Standard Inlet Size 2 1/2 in Maximum Flow Rate 150 gpm Maximum Pressure 100 psi Nozzle Option Constant Pressure (Automatic) Product Type Fog Nozzle Spray Pattern Solid Stream Thread Type NH Waterway Diameter 2 1/2 in Bumper Color Black Finish Polycarbonate For Use With Fire Hose Standards ULC