Viking® VK3521, XT1, 8.0K, Standard, Pendent, QR, 3/4" NPT, Brass, 286 Degree 23878AG Fire Sprinkler Head Concealed wrench 51-053-9-155

51-053-9-155

the ball moves into the cylinder allowing the thermal element to fall away from the sprinkler

Protect people and property with the AMEREX 2-A:10-B:C 5 lbs

60-975-9-120

50-451-1-200

Viking® VK3521, XT1, 8.0K, Standard, Pendent, QR, 3/4" NPT, Brass, 286 Degree 23878AG Fire Sprinkler Head Concealed wrench 51-053-9-155Viking VK3521, XT1, 8. 0K, Standard, Pendent, QR, 3 4" NPT, Brass, 286 Degree 23878AG Fire Sprinkler Head The Viking VK3521 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