Description
The Model XL Institutional is a quick-response sprinkler with a fusible solder link thermal element specially designed for use in institutional applications. Standard coverage and extended coverage models are available.
The flush style of this sprinkler conceals all operating parts with the exception of the heat sensing link. When the solder of the sensing link melts, the operating mechanism releases and allows the deflector to be extended for distributing water. These sprinklers are listed for a maximum service pressure of 175 psi (12.0 bar).
The Model XL Institutional has been designed for use in correctional and mental health facilities and in any other type of institution where attempts by an occupant at self-injury might involve the misuse of a fire sprinkler. The heat sensor is designed to release a suspended load that exceeds 50 lbs. when dropped from a 1-inch height. The conical escutcheon assembly is firmly attached to the sprinkler body with tamper resistant fasteners. The horizontal sidewall model uses an escutcheon with an integral deflector shelf.