When higher flow demands are required for residential sprinklers, the large 6.9 K-factor of the Series LFII (TY4234) is an attractive choice. Although primarily intended where residential sprinklers are to be used, the LFII series can also be used in wet pipe residential sprinkler systems for one and two family dwellings and mobile homes and wet pipe residential sprinkler systems for residential occupancies up to and including four stories in height; or, wet pipe sprinkler systems for the residential portions of any occupancy.
IMPORTANT Always refer to Technical Data Sheet TFP700 for the INSTALLER WARNING that provides cautions with respect to handling and installation of sprinkler systems and components. Improper handling and installation can permanently damage a sprinkler system or its components and cause the sprinkler to fail to operate in a fire situation or cause it to operate prematurely.
