Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 5.6K, No.32 Orifice, Angle 180, Natural Finish Bronze, 49-432-1-180 WFD30EXP-2 These sprinklers are designed to

These sprinklers are designed to respond quickly to growing fires and will deliver a heavy water discharge to suppress a fire

Inside Diameter - 1 3/16"

DB21116691

Escutcheon for use with GEM fire sprinkler model numbers: F980

Wall bracket for Amerex fire extinguisher models:  713 714 716 717 790 791 793 794 795

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 5.6K, No.32 Orifice, Angle 180, Natural Finish Bronze, 49-432-1-180 WFD30EXP-2 These sprinklers are designed toThe 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