AAAG Medium Velocity Water Spray nozzle, made of Brass (forged), with ½” male threaded inlet (¾” threaded inlet option available). Nozzle pin shall be of brass, deflector shall be brass sheet. The nozzle K factors (SI) available include 22, 30, 35, 41, 51, 64, 79, 91, 102, while spray angle can be