Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 1.2K, No.16 Orifice, Angle 110, Teflon Coated Bronze, White, 49-416-4-110 pressure switch All KFR80 sprinklers have a

All KFR80 sprinklers have a nominal K-factor of 8

Residential Pendent

8" Diameter

8K - Brass - 5521342470 GR23B- OBSOLETE

Radiant heat plate prevents LCD from becoming sluggish or freezing

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 1.2K, No.16 Orifice, Angle 110, Teflon Coated Bronze, White, 49-416-4-110 pressure switch All KFR80 sprinklers have aThe 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