Description
Reliable Model F1FR56 QREC series sprinklers are quick response extended coverage standard spray automatic fire sprinklers utilizing a sensitive 3.0 mm glass bulb thermal element for use in light hazard occupancies.
Pendent and horizontal sidewall sprinklers may be installed exposed or surface mounted using escutcheons such as the Reliable Models B, C, or HB. When installed recessed or concealed, the Model F1FR56 QREC series sprinklers are specifically listed with and may only be installed with listed Reliable escutcheons and cover plates.