Viking® VK3021, XT1, 5.6K, Standard, Pendent, QR, 1/2" NPT, Black, 155 Degree 23870MB/B Fire Sprinkler Head flow detector 51-053-3-135

51-053-3-135

Without horn and no label

12741UMG/W12 Fire Sprinkler Head

BS151732R9

Conventional Sprinklers (TY365) described in this data sheet are standard response -standard coverage

Viking® VK3021, XT1, 5.6K, Standard, Pendent, QR, 1/2" NPT, Black, 155 Degree 23870MB/B Fire Sprinkler Head flow detector 51-053-3-135Viking VK3021, XT1, 5. 6K, Standard, Pendent, QR, 1 2" NPT, Black, 155 Degree 23870MB B 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, these coatings