Air , Pistol-Grip, Number of Nozzles Included 1, Nozzle Length 2 1/2 in, Nozzle Angle Straight, Nozzle Features Safety Tip, Nozzle Xtra Thrust, Air Flow Pattern Focused, Sound Level 108 dB, OSHA Pressure Compliant Yes, Output Thrust 2.8 lbf, Body Material Aluminum, Air Inlet Size 1/4 in, Air Inlet Gender Female, Air Inlet Type NPT