Viking® VK172, Standard, Dry Sprinkler, 5.6K, Plain Barrel, Pendent, QR, 1” NPT, Chrome, 155 Degree, 12” Length, 08387UFB12 Fire Sprinkler Head 501 cost savings are achieved by

cost savings are achieved by eliminating branchline materials and the associated installation labor

Manufacturer Part Numbers:  566657001

Viking Fire Sprinkler Head Wrench 07565W/B

RASCO/Reliable Model W5 Wrench

57-560-1-286

Viking® VK172, Standard, Dry Sprinkler, 5.6K, Plain Barrel, Pendent, QR, 1” NPT, Chrome, 155 Degree, 12” Length, 08387UFB12 Fire Sprinkler Head 501 cost savings are achieved byViking VK172, Standard, Dry Sprinkler, 5. 6K, Plain Barrel, Pendent, QR, 1 NPT, Chrome, 155 Degree, 12 Length, 08387UFB12 Fire Sprinkler Head Viking Quick Response 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 sprinkler operation. They