Alaskon Airä is an established New Zealand manufacturer and supplier of fan silencers, accoustic reduction, and attenuators.
B & C:Cylindrical Silencers for use with Axial Fans
Size Range 280 - 1600mm
WS-WSY-WBS:Splitter Silencers for use in Duct Systems
Height Range 300 - 1500mm / Length Range 600 - 2400mm
WAC:For use with Roof Fans
Size Range 250 - 1000mm
