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Quick-Fit Sealed (QFS) Dampers

Nordfab Quick-Fit Sealed (QFS) dampers, manual or automatic, allow regulation of the volume of airflow through a section of ductwork. They are designed for machining and any other operations which create oil mists, as they significantly reduce risks of leakage from ducting. QFS features laser welded and caulked duct (solid seams eliminate leakage) and double sealing at duct connections. All joints are epoxy caulked and when clipping the ductwork together, an additional nitrile gasket is placed between the parts to avoid leakage. Can't find what you're looking for? Contact us, and we'll be happy to help!
QFS Manual Damper
The QFS Manual Damper provides extra protection against leakage where sealed duct systems are needed. Ø100 - 400mm, galvanised steel construction
QFS Automatic Damper
The QFS Automatic Damper provides extra protection against leakage where sealed duct systems are needed. Ø100 - 400mm, galvanised steel construction
QFS Gas Damper BRNE
The QFS Gas Damper BRNE is designed to shut off upon detection of flames or smoke in the collector, to prevent explosions upstream. Ø160 - 500mm, 316 stainless steel construction
QFS Gas Damper EXNE
The QFS Gas Damper EXNE is designed to shut off upon detection of flames or smoke in the collector, to prevent explosions upstream. Ø160 - 500mm, 316 stainless steel construction

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+45 86 47 11 00 - [email protected]
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