Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 1.2K, No.16 Orifice, Angle 140, Natural Finish Bronze, 49-416-1-140 845 pressurized with nitrogen

pressurized with nitrogen

0421113299

Outside Diameter - 3" or 4"

F1FRU0LB3N

RASCO/Reliable Model 25 Fire Sprinkler Head Guard

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 1.2K, No.16 Orifice, Angle 140, Natural Finish Bronze, 49-416-1-140 845 pressurized with nitrogenThe TYCO Type D4a PROTECTOSPRAY Nozzles are open (non automatic) directional spray nozzles and they are designed for use in water spray fixed systems for fire protection applications. They are external deflector type nozzles that discharge a uniformly filled cone of medium velocity water droplets. The Type D4a Nozzles feature a four arm body design that helps assist against mechanical or physical damage similar to a sprinkler guard used on automatic