Viking® VK3021, XT1, 5.6K, Standard, Pendent, QR, 1/2" NPT, Nickel PTFE (ENT), 155 Degree 23870JNB Fire Sprinkler Head c-3 Rigid plastic signs have a

Rigid plastic signs have a white background with red ink

51-069-4-175

60-925-2-180

49-960-6-135

Item:  Stopper II® with Horn and Clear Spacer

Viking® VK3021, XT1, 5.6K, Standard, Pendent, QR, 1/2" NPT, Nickel PTFE (ENT), 155 Degree 23870JNB Fire Sprinkler Head c-3 Rigid plastic signs have aViking VK3021, XT1, 5. 6K, Standard, Pendent, QR, 1 2" NPT, Nickel PTFE (ENT), 155 Degree 23870JNB Fire Sprinkler Head The Viking VK3021 Quick Response Pendent Sprinkler 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,