Attenuators
Attenuators (or silencers) are essential to enable air to be delivered quietly. They should be fitted to the supply and exhaust sides of the system. We offer a range of rigid and semi rigid attenuators suitable for domestic installations. Attenuation to the supply side can also be acheived by using the Zehnder Comfowell attenuators.

Lindab LRCNA
Circular straight low-built silencer Straight silencer with circular connection and low ...From £72.00 ex VATLindab SLXU 50
SLXU 50 Tecsound circular, spigoted, straight silencer with nominal insulation thicknesses ...From £39.46 ex VATLindab SLFA
The Lindab SLFA Flexible attenuator can be adapted to any installation ...From £57.06 ex VAT