Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 7.2K, No.34 Orifice, Angle 125, Teflon Coated Bronze, White, 49-434-4-125 vk330 and recessed dry sprinklers to

and recessed dry sprinklers to help seal the clearance space around the dry sprinkler barrel

I-Series Institutional Horizontal Sidewall

Item: RASCO/Reliable® RA1914

Manufacturer Part Numbers:  R1334

It is fabricated of fiberglass which is ideal for use in corrosive environments

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 7.2K, No.34 Orifice, Angle 125, Teflon Coated Bronze, White, 49-434-4-125 vk330 and recessed dry sprinklers 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