For use with broken sprinkler heads. In the event that the arms of a fire sprinkler head are broken off, this Shutgun has an attachment to shut off a damaged fire sprinkler with a sheared head. The fusible link will release the installed Shutgun at a temperature of 164 degrees Fahrenheit (73.3 degrees Celsius) if there is a fire which means the building remains protected while it is in place.
|12.6 oz (357 gm)
|7.5” x 6.5” x 1.13” (19.1 cm x 16.5 cm x 2.9 cm)
|Galvanized steel handle, shaft, pusher plate, springs, front jaw and gripper with a cast aluminum frame
|To shut off activated pendant, upright, conventional, semi-recessed, vertical and horizontal sidewall fire sprinkler heads that have had their arms and diffuser broken off. The arms of the Sheared Head Attachment fit over the top of the frame and allow the Shutgun to shut off the water flow. This Shutgun, with the attachment attached, cannot shut off sprinklers that still have the arms and diffuser unbroken.