Viking® VK3541, 8.0K, Standard, Conventional, QR, 3/4" NPT, Chrome, 155 Degree 23912FB Fire Sprinkler Head 400 aluminum cup 57-590-8-135

57-590-8-135

57-591-5-155

77-570-9-155

and are suitable for use on dry systems

cabinet is in Red

Viking® VK3541, 8.0K, Standard, Conventional, QR, 3/4" NPT, Chrome, 155 Degree 23912FB Fire Sprinkler Head 400 aluminum cup 57-590-8-135Viking VK3541, 8. 0K, Standard, Conventional, QR, 3 4" NPT, Chrome, 155 Degree 23912FB Fire Sprinkler Head The Viking VK3541 Quick Response Conventional Sprinklers are small, thermosensitive, glass bulb spray sprinklers available in several different finishes, temperature ratings, and K factors to meet design requirements. The special Polyester, and Electroless Nickel Polytetrafluoroethylene (ENT), coatings can be used in decorative applications where