Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 7.2K, No.34 Orifice, Angle 95, Teflon Coated Bronze, White, 49-434-4-095 333 Sprinkler Identification Number R3516

Sprinkler Identification Number R3516

Reliable Model F1FR series sprinklers are quick-response standard spray automatic fire sprinklers utilizing a sensitive 3

F1FR42U5CN

Model F1FR56-300 QREC CCP

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 7.2K, No.34 Orifice, Angle 95, Teflon Coated Bronze, White, 49-434-4-095 333 Sprinkler Identification Number R3516The 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