Viking® VK163, Standard, Dry Sprinkler, 8.0K, Pendent, SR, 1” NPT, Standard Adjustable, White, 155 Degree, 18” Length, 12810UMB/W18 Fire Sprinkler Head classic includes two SPDT switch

includes two SPDT switch

3 m) and standard-response for other listed spacings up to 20 ft by 20 ft (6

Depth - 1/8"

49-332-0-080

Viking® VK163, Standard, Dry Sprinkler, 8.0K, Pendent, SR, 1” NPT, Standard Adjustable, White, 155 Degree, 18” Length, 12810UMB/W18 Fire Sprinkler Head classic includes two SPDT switchViking VK163, Standard, Dry Sprinkler, 8. 0K, Pendent, SR, 1 NPT, Standard Adjustable, White, 155 Degree, 18 Length, 12810UMB W18 Fire Sprinkler Head Viking Standard Response Large Orifice Dry Pendent Sprinklers are thermosensitive spray sprinklers suitable for use in areas subject to freezing. The sprinklers are designed for dry systems and preaction systems where it is necessary to prevent water or condensation from entering the drop nipple before