Viking 19229AC


VK504 K16.8 ESFR GRV 165 25.5″

Available Direct From Manufacturer

  • Factory New
Brand: Viking Part #: 84661 Categories: , , Manufacturer Part #: 19229AC Tag:


Viking Early Suppression Fast Response (ESFR) Dry Pendent Sprinkler VK504 is a fast response fusible element type sprinkler designed for use in storage areas subject to freezing and supplied from a wet system only, in an adjacent heated area. With a 16.8 (242 metric*) nominal K-Factor and special deflector, this sprinkler produces large, high momentum water droplets in a hemispheric pattern below the deflector. This permits penetration of the fire plume and direct wetting of the burning fuel surface while cooling the atmosphere early in the development of a high-challenge fire.


Weight 8.70 lbs


Unit of Measurement