Tyco® Protectospray Nozzle Model D-3, Directional Spray Nozzle, Medium Velocity, Open, 1/2” NPT, No.21 .281” Orifice, Angle 160, 2.3K, Chrome Plated Bronze, 49-321-9-160 Pull Stations Horizontal sidewall (HSW) sprinklers are

Horizontal sidewall (HSW) sprinklers are commonly used instead of pendent or

AA171132S9

Contact Ratings:  One SPDT (Form C)

Static Pressure Rating:  450 PSI​​

Rotary Actuated

Tyco® Protectospray Nozzle Model D-3, Directional Spray Nozzle, Medium Velocity, Open, 1/2” NPT, No.21 .281” Orifice, Angle 160, 2.3K, Chrome Plated Bronze, 49-321-9-160 Pull Stations Horizontal sidewall (HSW) sprinklers areThe TYCO Type D3 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. Item: Tyco Protectospray Nozzle Model D 3, Directional Spray Nozzle, Medium Velocity, Open, 1 2 NPT, No. 21 . 281 Orifice, Angle 160, 2. 3K, Chrome Plated