... : Working pressure: 25 bar High pressure water spray gun Available size: G1/2" Material:Brass,S/S,Rubber Applications:Where hot water is required ... .temperature.:90 deg c. Thread: The thread type of Washdown gun is G1/2" (BSP female parallel thread size 1/2 ... -bolt superior clamp, double bolt clamp, whipcheck safety cable, washdown gun, etc.