RASCO/Reliable® RA3316, Model F1RES 49 LL, Low Lead, Residential, Pendent, 4.9K, QR, 1/2" NPT, Brass, 175 Degree, 49B5LL, CV171128P9, Fire Sprinkler Head VK4621. VK494 Manufacturer Part Numbers: 28241

Manufacturer Part Numbers:  28241

Item:  Steel Web Stopper® for Photoelectric Smoke Detector

Flat cover plate with ½ inch (13 mm) assembly adjustment

Constructed of tough 9-gauge steel wire

RASCO/Reliable® RA3316, Model F1RES 49 LL, Low Lead, Residential, Pendent, 4.9K, QR, 1/2" NPT, Brass, 175 Degree, 49B5LL, CV171128P9, Fire Sprinkler Head VK4621. VK494 Manufacturer Part Numbers: 28241Model F1Res LL Series sprinklers are low lead 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 RA3316, Model F1RES 49 LL, Low Lead, Residential, Pendent, 4. 9K, QR, 1 2" NPT, Brass, 175 Degree, 49B5LL, CV171128P9, Fire Sprinkler Head Available In Multiple Colors and Temperatures. See Other