Viking® VK177, Standard, Dry Sprinkler, 8.0K, Standard Adjustable, Pendent, QR, 1” NPT, Chrome, 200 Degree, 6” Length, 13249UFE06 Fire Sprinkler Head 17536ME/W 51-053-9-200

51-053-9-200

57-393-9-155

the ball moves into the cylinder allowing the thermal element to fall away from the sprinkler

this seal decreases the potential for leakage of air through the opening in the ceiling or wall and consequent formation of condensation around the sprinkler connection on the system piping

Viking® VK177, Standard, Dry Sprinkler, 8.0K, Standard Adjustable, Pendent, QR, 1” NPT, Chrome, 200 Degree, 6” Length, 13249UFE06 Fire Sprinkler Head 17536ME/W 51-053-9-200Viking VK177, Standard, Dry Sprinkler, 8. 0K, Standard Adjustable, Pendent, QR, 1 NPT, Chrome, 200 Degree, 6 Length, 13249UFE06 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