Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 2.3K, No.21 Orifice, Angle 140, Natural Finish Bronze, 49-421-1-140 23482BA/B AF36873498

AF36873498

Tamper proof slide nut adjusts to desired location and locks into place

Mounting Canopy

Sprinkler VK480 is provided with a pipe guide to properly locate the sprinkler and allow the 1/4” adjustment of the cover plate

EPS Pressure Switches

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 2.3K, No.21 Orifice, Angle 140, Natural Finish Bronze, 49-421-1-140 23482BA/B AF36873498The 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