Sentry Sprinklers Model SY1211 is an Automatic and or Open Standard Response, Upright Sprinkler head that utilizes a frangible thermo-sensitive glass bulb to operate the sprinkler.
The sprinkler is available in various finishes and temperatures. Sprinkler Model SY1211 is listed and approved for standard coverage for Light and Ordinary hazards. Model SY1211 is a 8.0 K-factor (114 metric) Sprinkler that is intended for use in fire sprinkler systems designed in accordance with the standard installation rules recognized by the applicable listings or approved agency.
The Upright Sprinkler produces a hemispherical water distribution pattern below the deflector.