Control Dampers, Fire Dampers & Fans

Circular volume control dampers with multiple blades are used where there is no need for a high level of shut off. Manufactured from galvanised steel. External manual handle with several control settings. Male connections to fit inside spiral ducting. Square and rectangular multi-blade dampers also available - please enquire.

Square and rectangular insulated, tabbed & sealed access doors for flat surfaced ducting. Used for resetting fire dampers and also cleaning ductwork. Other sizes available - please enquire.

Curved access doors to suit circular ductwork. Used to access the insides of the ducting to reset fire dampers or to clean. A sandwich type effect that clamps the opening with a gasket seal by wheel knobs.