These dampers are used on large volume, gas cleaning-type applications and is fitted with AMD-Rotolok’s specially developed high-efficiency seal.

Butterfly dampers are specially built to your ducting requirements in manual and automatic versions. They are available in sizes from 300mm through to 1 200mm diameter all with high seating efficiencies.

Duct dampers are used when complete sealing is required. The damper mechanism is inside the duct, locating onto a full face seal.

LOUVRE DAMPERS

These multiple blade dampers, used in large ducts. The louvre design allows for fine control and a balanced flow over the duct.