RASCO/Reliable® R4534, Model XL Commercial Horizontal, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Chrome, 165 Degree, XLQRHC, 1352213299, Fire Sprinkler Head 23183A and in facilities that service

and in facilities that service aircraft and any facility where dry chemical extinguishers could cause unacceptable damage or contamination

51-215-1-155

Model RFC Series residential sprinklers are flat cover plate

Outside Diameter: 3 5/16"

RASCO/Reliable® R4534, Model XL Commercial Horizontal, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Chrome, 165 Degree, XLQRHC, 1352213299, Fire Sprinkler Head 23183A and in facilities that serviceThe Model XL Commercial is a quick response sprinkler with a fusible solder link thermal element designed for standard coverage applications. *Escutcheon Sold Separately* Item: RASCO Reliable R4534, Model XL Commercial Horizontal, 5. 6K, Horizontal Sidewall, QR, 1 2" NPT, Chrome, 165 Degree, XLQRHC, 1352213299, Fire Sprinkler Head Available In Multiple Colors and Temperatures. See Other Configurations Drop Down. SPEC SHEET WARNING: This product can