Sound Attenuators

A Circular Duct Attenuators constructed from galvanised sheet steel, with a peripheral, out of air stream acoustic lining. Larger units...

Crosstalk attenuators, specifically designed and tuned to suit all sorts of speech privacy situations.

CASING Casing is made of 1.0mm Thick (20 Gauge) galvanized steel. Casing provided with 30mm flanges as standard. High-pressure duct...