RASCO/Reliable® R3516, Model F1RES 49, Residential, Pendent, 4.9K, QR, 1/2" NPT, Brass, 175 Degree, 49B5N, CV171128S9, Fire Sprinkler Head Locks & Keys Outside Diameter: 3 5/16"

Outside Diameter: 3 5/16"

23233AB Fire Sprinkler Head

Chemical and pressure is sealed in the agent cylinder

The operating element and special deflector characteristics meet the challenges of residential sprinkler standards

Can be used with Polycarbonate Covers and Break Glass Stopper® - Large

RASCO/Reliable® R3516, Model F1RES 49, Residential, Pendent, 4.9K, QR, 1/2" NPT, Brass, 175 Degree, 49B5N, CV171128S9, Fire Sprinkler Head Locks & Keys Outside Diameter: 3 5/16"Model F1Res Series sprinklers are residential sprinklers with a 3 mm glass bulb operating element. A variety of K Factors as well as recessed and conical concealed options are available as detailed in this Bulletin. Item: RASCO Reliable R3516, Model F1RES 49, Residential, Pendent, 4. 9K, QR, 1 2" NPT, Brass, 175 Degree, 49B5N, CV171128S9, Fire Sprinkler Head Available In Multiple Colors and Temperatures. See Other Configurations Drop Down. SPEC SHEET