VK484 - Residential Horizontal Sidewall Sprinkler (K4.2)
Viking's Freedom® Model VK484 Residential Horizontal Sidewall Sprinkler offers low water flow and pressure characteristics for both flat and sloped ceiling applications. With a 4.2 (57) K-factor, the VK484 is cULus listed for up to 16 x 20 ft (4.9 x 6.1 m) coverage areas and can be installed with the deflector up to 12 in (305 mm) below the ceiling. Additionally, for 16 x 20 ft room sizes, the VK484 provides a listed flow rate of 22 gpm (83 lpm) for flat ceilings.
The VK484 is available in 155°F (68°C) and 175°F (79°C) temperature ratings.