FireLock IGS Style V9 sprinkler coupling and grooved sprinklers can replace threads on both outlets and sprinklers. Ideal for storage and warehouse markets. Captured onto sprinklers with a connection size of 1/2-inch, 3/4-inch or 1 inch.
Arrives on-site preassembled with no loose parts and requires no preparation before installation. Features mechanical connection with one bolt that allows the fitter to use a power tool.