Viking® 21379AA Frame Style Spray Nozzle, 5/16" Orifice, 135 Degree, Angle 120, 1.9K, 1/2 NPT, Brass duct 49-321-4-180

49-321-4-180

F1FR42P2BN

the Series LFII (TY4234) should be the first choice

Manufacturer Part Numbers:  W8

) When used with Viking's Model V-BB (Back to Back) and VK696 Attic Upright sprinklers

Viking® 21379AA Frame Style Spray Nozzle, 5/16" Orifice, 135 Degree, Angle 120, 1.9K, 1/2 NPT, Brass duct 49-321-4-180Viking 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, 120 spray angle, K factor of 1. 9, and a 135F temperature rating. Item: Viking 21379AA Frame Style Spray Nozzle, 5 16" Orifice, 135 Degree, Angle 120, 1. 9K, 1 2 NPT, Brass SPEC SHEET WARNING: This product can expose you to chemicals which are known to the State of California to