Viking® VK3541, 8.0K, Standard, Conventional, QR, 3/4" NPT, White, 155 Degree 23912MB/W Fire Sprinkler Head Model F3R Wrench 57-373-0-155

57-373-0-155

Item: Tyco® Model F834 MULSIFYRE Directional Spray Nozzle Without Blow-Off Cap

Wrench for use with Victaulic concealed fire sprinkler models: V4906

Item: RASCO/Reliable® RA3914

Viking® VK3541, 8.0K, Standard, Conventional, QR, 3/4" NPT, White, 155 Degree 23912MB/W Fire Sprinkler Head Model F3R Wrench 57-373-0-155Viking VK3541, 8. 0K, Standard, Conventional, QR, 3 4" NPT, White, 155 Degree 23912MB W 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