BSB Dampers

The FSD TD series multiblade, ES rated motorised fire damper is engineered to prevent the spread of fire and smoke through ductwork that penetrates fire rated walls, floors, ceilings and cavity barriers.

It is an ES classified fire damper, tested in accordance with BS EN 1366 2, and features reduced smoke leakage performance characteristics.

FD Series curtain blade fire dampers are engineered to prevent the spread of fire through ductwork that penetrates fire rated walls, floors, ceilings and cavity barriers.

Certified to E classification under BS EN 13501 3, the range offers a wide variety of features and configurations, including rectangular, circular or flat oval duct connections, galvanised or stainless steel construction, options for low, medium and high velocity systems, and multiple frame variations to suit different installation requirements.

The FD Series fire dampers are tested to BS EN 1366 2 and carry an E rating for dependable fire protection.

FD C Series circular single blade, externally resettable combination fire and volume control dampers are designed to stop the spread of fire and smoke through circular ductwork penetrating fire rated walls, floors, ceilings and cavity barriers.

Classified to ES rating under BS EN 1366 2, the FD C Series provides reduced smoke leakage performance and is available in sizes from 100mm to 315mm diameter.

For straightforward installation, the damper can be fitted from a single side of the fire separating barrier without requiring fire rated infill material.

FSD C Series circular single blade motorised fire dampers are designed to prevent the spread of both fire and smoke through circular ducts passing through fire rated walls, floors, ceilings and cavity barriers.

Tested and classified to ES rating under BS EN 1366 2, these dampers feature reduced smoke leakage performance and are available in sizes ranging from 100mm to 315mm diameter.

For ease of installation, the FSD C Series can be fitted from a single side of the fire separating barrier without the need for fire rated infill material.