Viking® VK177, Standard, Dry Sprinkler, 8.0K, Standard Adjustable, Pendent, QR, 1” NPT, Chrome, 155 Degree, 6” Length, 13249UFB06 Fire Sprinkler Head f1 57-375-1-155

57-375-1-155

Head Size:  NPT stands for National Pipe Thread

49-960-7-250

F1FR56H1B3N

Item: Tyco® TY3532

Viking® VK177, Standard, Dry Sprinkler, 8.0K, Standard Adjustable, Pendent, QR, 1” NPT, Chrome, 155 Degree, 6” Length, 13249UFB06 Fire Sprinkler Head f1 57-375-1-155Viking VK177, Standard, Dry Sprinkler, 8. 0K, Standard Adjustable, Pendent, QR, 1 NPT, Chrome, 155 Degree, 6 Length, 13249UFB06 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 before