Adjustable concealed sprinklers

Mirage commercial concealed sprinklers manufactured by Viking Corp., are factory-fitted with a brass adjustable drop nipple that provides 1 in. of vertical adjustment. Combined with a 0.5 in. cover plate adjustment, the sprinklers allow the installer a total vertical adjustment of 1.5 in. Units are available in 2.8-, 4.2-, and 5.6- K-factors and can be shipped with 1 in. NPT male or female thread connections.

www.vikinggroupinc.com #4

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