Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 1.2K, No.16 Orifice, Angle 110, Teflon Coated Bronze, White, 49-416-4-110 pressure switch 57A6173299

57A6173299

8" Diameter

Item:  Enviro-Kit for Stopper® Dome Series

Please note this box is sold empty and does NOT contain fire sprinklers

5221212499

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 1.2K, No.16 Orifice, Angle 110, Teflon Coated Bronze, White, 49-416-4-110 pressure switch 57A6173299The 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