Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 4.1K, No.28 Orifice, Angle 160, Natural Finish Bronze, 49-428-1-160 W-Type 35 BF171132S9

BF171132S9

1-2 week lead time for production after order is placed

Wrench for use with Tyco fire sprinkler models: Tyco Raven Institutional

the Model 680 (Sodium Chloride) is effective on magnesium

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 4.1K, No.28 Orifice, Angle 160, Natural Finish Bronze, 49-428-1-160 W-Type 35 BF171132S9The 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