Viking® VK502, ESFR, Dry Sprinkler Pendent, 14.0K, Fusible Link, Pendent, Fast Response, Threaded, 1 ½” NPT, Brass, 165 Degree, 18” Length, 18703AC Fire Sprinkler Head NYFD 57-591-9-200

57-591-9-200

Item: RASCO/Reliable® RA4454

5 in H x 21

Bright Brass

This result in strong cover plate assembly with an ordinary temperature rating

Viking® VK502, ESFR, Dry Sprinkler Pendent, 14.0K, Fusible Link, Pendent, Fast Response, Threaded, 1 ½” NPT, Brass, 165 Degree, 18” Length, 18703AC Fire Sprinkler Head NYFD 57-591-9-200Viking VK502, ESFR, Dry Sprinkler Pendent, 14. 0K, Fusible Link, Pendent, Fast Response, Threaded, 1 NPT, Brass, 165 Degree, 18 Length, 18703AC Fire Sprinkler Head 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,