HVAC / Cross-Talk Silencers & Attenuators

Galloway’s standard rectangular and cylindrical ductwork silencers or attenuators are generally manufactured from pre-galvanised sheet steel in accordance with DW144.

Rectangular – Straights, Bends and T-Sections with Ductmate flanges as standard and a variety of other connection methods.

Cylindrical – With and without central acoustic pods. Standard nut insert or spigot connections along with other methods such as Spiralmate available.

All units have been independantly tested on a UKAS accredited test facility at Salford University to the latest European standard, ISO 7235 1996.

A full range of stainless steel silencers / attenuators is also available.