VK504 K16.8 ESFR

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Brand: Viking

Successfully meets new UL 1767 test standard and compliance program for ESFR sprinklers installed in rack storage with high clearances to ceiling (20 ft or greater)

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.

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Item Number 19912
Brand Viking
Item Numbers Description Price Group UM
19015AC VK504 K16.8 ESFR GRV 165 37.5" V152 EA
19015AE VK504 K16.8 ESFR GRV 205 37.5" V152 EA
19016AC VK504 K16.8 ESFR NPT165 36.5" V152 EA
19016AE VK504 K16.8ESFR NPT 205 36.5" V152 EA
19225AE VK504 K16.8 ESFR GRV 205 19.5" V152 EA
19226AC VK504 K16.8 ESFR NPT165 18.5" V152 EA
19226AE VK504 K16.8 ESFR NPT205 18.5" V152 EA
19229AC VK504 K16.8 ESFR GRV 165 25.5" V152 EA
19229AE VK504 K16.8 ESFR GRV 205 25.5" V152 EA
19230AC VK504 K16.8 ESFR NPT165 24.5" V152 EA
19230AE VK504 K16.8 ESFR NPT205 24.5" V152 EA
19233AE VK504 K16.8 ESFR GRV 205 31.5" V152 EA
19234AC VK504 K16.8 ESFR NPT165 30.5" V152 EA
19234AE VK504 K16.8 ESFR NPT205 30.5" V152 EA
19911AC VK504 K16.8 ESFR GRV 165 31.5" V152 EA
19912AE VK504 K16.8 ESFR GRV 205 19.5" V152 EA
19225AC VK504 K16.8 ESFR GRV 165 19.5" V152 EA
19233AC VK504 K16.8 ESFR GRV 165 31.5" V152 EA
19913AE VK504 K16.8 ESFR GRV 205 25.5" V152 EA