Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 1.8K, No.18 Orifice, Angle 180, Natural Finish Bronze, 49-418-1-180 57-390-1-175 operates up to 500 feet

operates up to 500 feet (line of sight)

1250 Cubic Feet - 113lb

Depth - 3/4"

One cylinder is capable of supplying agent to 18 flow points

• Compact

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 1.8K, No.18 Orifice, Angle 180, Natural Finish Bronze, 49-418-1-180 57-390-1-175 operates up to 500 feetThe 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