Viking® VK177, Standard, Dry Sprinkler, 8.0K, Standard Adjustable, Pendent, QR, 1” NPT, Nickel PTFE (ENT), 155 Degree, 8” Length, 13249UJNB08 Fire Sprinkler Head 14315 MV168721R9

MV168721R9

They are standard response spray sprinklers which produce a hemispheri-cal water distribution pattern below the deflector

5 in W x 4

UL/FM Approved -

77-571-4-175

Viking® VK177, Standard, Dry Sprinkler, 8.0K, Standard Adjustable, Pendent, QR, 1” NPT, Nickel PTFE (ENT), 155 Degree, 8” Length, 13249UJNB08 Fire Sprinkler Head 14315 MV168721R9Viking VK177, Standard, Dry Sprinkler, 8. 0K, Standard Adjustable, Pendent, QR, 1 NPT, Nickel PTFE (ENT), 155 Degree, 8 Length, 13249UJNB08 Fire Sprinkler Head Viking Quick 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