Description
Reliable Model GSR112 upright and pendent sprinklers are standard coverage standard-response sprinklers that utilize a sensitive 5mm glass bulb thermal element. These sprinklers are intended for use in hydraulically calculated control mode density area (CMDA) storage and non-storage occupancies in accordance with the requirements of NFPA 13 or other applicable standards.
The Model GSR112 sprinkler is FM Approved as a standard response storage and non-storage sprinkler when used in accordance with FM Global Property Loss Prevention Data Sheets.
The Model GSR112 is rated for a maximum working pressure of 175 psi (12 bar) and is available with either 3/4” NPT or ISO 7-R3/4 threads. Sprinklers without guards are installed using the Reliable Model H wrench.