The innovative design of the AAF Blowdown Mute provides:

■ More insertion loss per foot of silencer due to maximizing the exposed perforated tube surface area, backed by high absorption coefficient packing material.

■ Maximum use of the absorptive characteristic of the tube module by conversion of the entering noise into higher frequencies.

■ Rugged construction, resulting in years of long lasting service.

■ Guaranteed performance based upon confidence of design, backed by in-service testing, resulting in published insertion loss data for every model and size.

■ More compact design, reducing the need for costly support structures.