Pendent Fire Sprinkler Head, Quick Response, 3/4 in, 11.2 K, 155 deg F, Bronze

Model J112 and JL112 series sprinklers are cULus listed extended coverage spray sprinklers intended for installation in accordance with NFPA 13. The sprinklers also have cULus listed specific application criteria for installation under concrete tee construction in accordance with the requirements documented in this bulletin. Coverage areas up to 400 sq-ft (37 sq-m) per sprinkler with a maximum spacing of up to 20 ft by 20 ft (6.1 m by 6.1 m) are permitted for both light hazard and ordinary hazard occupancies. listed flows and pressures for each hazard classification and sprinkler spacing are provided in this bulletin. Model J112 and JL112 series sprinkler are cULus listed as quick response sprinklers for light hazard occupancies. When used in the ordinary hazard occupancies, model J112 and JL112 series sprinklers are cULus listed as quick response for spacings up to 14 ft by 14 ft (4.3 m by 4.3 m) and standard response for other listed spacings up to 20 ft by 20 ft (6.1 m by 6.1 m). Model J112 pendent and J112 upright sprinklers use aglass bulb operating element and are cULus listed as corrosion resistant sprinklers when ordered with White Polyester, Black Polyester, or Electroless nickel PTFE (ENT) finish. Model JL112 pendent and JL112 upright sprinklers use a fusible link operating element. Model J112 pendent and model JL112 pendent sprinklers are cULus listed for use with the model F2 and model FP recessed escutcheons, which provide up to 1/2 in (13 mm) of adjustment. In addition, for ordinary hazard occupancies, the model J112 pendent and model JL112 pendent sprinklers are cULus listed for use with the model F1 recessed escutcheon that provides up to 3/4 in (19 mm) of adjustment.

cULus Listed|PROP65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

For installation in light hazard and ordinary hazard occupancies in accordance with NFPA 13