Viking Early Suppression Fast Response (ESFR) Dry Pendent Sprinkler VK502 is a fast response fusible element type sprinkler designed for use in storage areas subject to freezing and supplied from a wet system in an adjacent heated area. With a 14.0 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.  ESFR Dry sprinklers can ONLY be installed in Wet systems! Not for installation in dry or preaction systems.

technical details

K Factor:
14.0,202 metric
Manufacturer:
Viking
Page:
F_042012
PartNumber:
18702,18703,18704,18706,18707,18708,18710,18711,18712,18176,18177,18178
V K Number:
VK502
 


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