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Isolation Dampers

Isolation Dampers are an essential part of any ventilation system where possible air contamination exists. MCAF are one of the few companies in the world to produce zero leak gas tight isolation dampers.

Dampers can be manufactured in butterfly (circular) format or as square single or multi leaf dampers to suit any ducting set up.

Our stock butterfly dampers range in size from 100mm to 500mm diameter and are manufactured in powder coated mild or stainless steel, each unit is individually pressure tested and certified.

MCAF high quality zero leakage dampers are widely used in nuclear, biotechnology and pharmaceutical facilities around the world.


Data sheets:

Isolation Dampers

Isolation Dampers


M.C. Air Filtration Ltd, Motney Hill Road, Gillingham, Kent. ME8 7TZ

Tel: +44(0)1634 388333