Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 1.8K, No.18 Orifice, Angle 65, Teflon Coated Bronze, White, 49-418-4-065 piv wrench Item: RASCO/Reliable® RA6222

Item: RASCO/Reliable® RA6222

continuous (can also use as an annunciator)

Cover Tamper Switch:  Optional for UL and ULC models

F1FR28P5CN

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 1.8K, No.18 Orifice, Angle 65, Teflon Coated Bronze, White, 49-418-4-065 piv wrench Item: RASCO/Reliable® RA6222The 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