Viking® VK531, Model M, ELO, Special Application, 11.2K, Upright, QR, 3/4" NPT, White, 200 Degree 10633ME/W Fire Sprinkler Head 17536FC **This sprinkler head is a

**This sprinkler head is a re-design for the GEM G1136

58-172-9-165

58-153-9-165

RASCO Wrench W2 Sprinkler Stainless Steel

Inside Diameter - 2 9/16"

Viking® VK531, Model M, ELO, Special Application, 11.2K, Upright, QR, 3/4" NPT, White, 200 Degree 10633ME/W Fire Sprinkler Head 17536FC **This sprinkler head is aViking VK531, Model M, ELO, Special Application, 11. 2K, Upright, QR, 3 4" NPT, White, 200 Degree 10633ME W 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.