Viking® VK531, Model M, ELO, Special Application, 11.2K, Upright, QR, 3/4" NPT, Brass, 200 Degree 10633AE Fire Sprinkler Head TY7151 This accessory is UL listed

This accessory is UL listed for use with SSM24 and SSV120 series alarm bells

49-328-9-095

BB171124S9

58-172-9-212

Zinc/Chrome - 56-938-9-066

Viking® VK531, Model M, ELO, Special Application, 11.2K, Upright, QR, 3/4" NPT, Brass, 200 Degree 10633AE Fire Sprinkler Head TY7151 This accessory is UL listedViking VK531, Model M, ELO, Special Application, 11. 2K, Upright, QR, 3 4" NPT, Brass, 200 Degree 10633AE Fire Sprinkler Head The Viking Quick Response Extra Large Orifice Upright Sprinkler VK531 is a thermosensitive glass bulb spray sprinkler available in several different finishes and temperature ratings to meet design requirements. The extra large orifice provides greater flows at lower pressures than standard orifice or large orifice sprinklers.