The new style of acoustic foam, sound cancelling silencers.
Pre-fitted with 150mm flanges on either end for easy Fan / Ducting connection.
Both the 150mm Compact Acoustic Silencer and the 150mm Slimline Acoustic Silencer have very similar performance but vary in shape to accommodate the growers spacial limitations.
Length: 425 mm
Outside Diameter: 255 mm
Flange Size: 150 mm