Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 7.2K, No.34 Orifice, Angle 180, Natural Finish Bronze, 49-434-1-180 red F1FR56H2B3N

F1FR56H2B3N

Escutcheon for use with Gem concealed fire sprinkler model numbers: F976

Model G4-11 sprinklers are standard coverage

Multifunction door alarm for double doors

• Horn rated at 88+ dBA at 16 volts

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 7.2K, No.34 Orifice, Angle 180, Natural Finish Bronze, 49-434-1-180 red F1FR56H2B3NThe 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