FDGT - GUILLOTINE FIRE DAMPER

The FDGT guillotine infire damper in fabricated from a fire resistant panel used in the construction of 3 hour UL tested and labeled sliding fire doors. The FDGT is normally fastened to a wall or bulkhead and connected to the penetrating duct. It is best used in applications where standard UL tested fire dampers cannot be used because of high pressures or where debris cycles through the ductwork. The FDGT is available in round or square duct connections.