Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 7.2K, No.34 Orifice, Angle 160, Teflon Coated Bronze, White, 49-434-4-160 23463BA/A Suppression is considered a higher

Suppression is considered a higher level of control characterized by a sharp reduction in heat release rate along with preventing regrowth of the fire

Inside Diameter - 1 3/8"

501 Aluminum Escutcheon Cup - Available In Multiple Colors And Head Sizes

5221114398

Item: RASCO/Reliable® RA3411

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 7.2K, No.34 Orifice, Angle 160, Teflon Coated Bronze, White, 49-434-4-160 23463BA/A Suppression is considered a higherThe 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