Viking® VK331, Model M, 4.2K, Standard, Pendent, QR, 1/2" NPT, Brass, 286 Degree 21271AG Fire Sprinkler Head 23179BC/A With exterior thumb lock and

With exterior thumb lock and enclosed white back box

This Paramedic EMT Trauma cordless ring cutting system consists of a low torque hand unit

50-110-6-212

77-571-1-155

Viking® VK331, Model M, 4.2K, Standard, Pendent, QR, 1/2" NPT, Brass, 286 Degree 21271AG Fire Sprinkler Head 23179BC/A With exterior thumb lock andViking VK331, Model M, 4. 2K, Standard, Pendent, QR, 1 2" NPT, Brass, 286 Degree 21271AG Fire Sprinkler Head The Viking Microfast Quick Response Pendent Sprinkler VK331 is a small thermosensitive glass bulb spray sprinkler available with various finishes and temperature ratings to meet design requirements. The special Polyester and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where colors are desired. In addition,