RASCO/Reliable® R3531, Model F1RES 44 HSW, Residential, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, White, 155 Degree, 44WN, CV528725S9, Fire Sprinkler Head GL4226 Key: GenuineBreakLockKey

Key: GenuineBreakLockKey

Conduit Entrances:  Two openings for ½ in

S381PCS410

25 in W x 5

RASCO/Reliable® R3531, Model F1RES 44 HSW, Residential, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, White, 155 Degree, 44WN, CV528725S9, Fire Sprinkler Head GL4226 Key: GenuineBreakLockKeyModel 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 R3531, Model F1RES 44 HSW, Residential, Horizontal Sidewall, 4. 4K, QR, 1 2" NPT, White, 155 Degree, 44WN, CV528725S9, Fire Sprinkler Head Available In Multiple Colors and Temperatures. See Other Configurations Drop