Dampers
The QFS Automatic Damper provides extra protection against leakage where sealed duct systems are needed. Ø100 - 400 mm, galvanised steel construction.
The QFS Manual Damper provides extra protection against leakage where sealed duct systems are needed. Ø100 - 400 mm, galvanised steel construction.
Designed to shut off upon detection of flames or smoke in the collector, to prevent explosions upstream. Ø160 - 500 mm, 316SS construction.