US$ 54.99
57-591-4-135
no expensive wiring required
53-113-7-165
49-925-9-135
M2162132R9
Viking® 21370AZ Frame Style Spray Nozzle, 7/16" Orifice, OPEN, Angle 90, 4.2K, 1/2 NPT, Brass 6802611614 57-591-4-135Viking Frame Style Spray Nozzles are small, directional spray nozzles for use on water spray systems. They are thermosensitive glass bulb style nozzles with a brass finish, 90 spray angle, K factor of 4. 2, and a OPEN temperature rating (glass bulb and pip cap assembly removed) for use on deluge systems. Item: Viking 21370AZ Frame Style Spray Nozzle, 7 16" Orifice, OPEN, Angle 90, 4. 2K, 1 2 NPT, Brass SPEC SHEET WARNING: This product can expose you