Sono-trap 102 mm (3 m) vdl

The Sono-Trap is a fully flexible, thermally and acoustically insulated duct. The inner duct is made of polypropylene fabric that encapsulates a high carbon steel wire helix.

The Sono-Trap can be used in ventilation, air conditioning and air treatment systems requiring high mechanical and temperature resistance. These ducts can be easily and quickly installed and are low maintenance.