RASCO/Reliable® R3135, Model GFR, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Brass, 212 Degree, GFRH2B, 0421113299, Fire Sprinkler Head WFD60N Item: RASCO/Reliable® RA3533

Item: RASCO/Reliable® RA3533

UL Pressure Rating:  250 PSI

Item:  Key Lock

1" NPT Chrome

Item: RASCO/Reliable® RA3914

RASCO/Reliable® R3135, Model GFR, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Brass, 212 Degree, GFRH2B, 0421113299, Fire Sprinkler Head WFD60N Item: RASCO/Reliable® RA3533Reliable Model GFR Series sprinklers are quick response sprinklers with a fusible alloy link operating element. These sprinklers have demonstrated response times in laboratory tests that are approximately five times faster than quick response sprinklers. This quick response enables the Models GFR Series Sprinklers to apply water to a fire much faster than quick response sprinklers of the same temperature rating. Item: RASCO Reliable R3135, Model GFR,