ALID-HY-3 are flexible ventilation ducts with 25 mm thick mineral wool insulation.
The inner and outer cladding are made from multi-layered aluminium polyester foil.
The inner cladding features an internal bactericidal liner and a reinforcement
made from a helical spring steel wire coil.
The ALID-HY-3 insulated flexible ducts prevent the growth of harmful bacteria,
fungi and mould inside the ventilation. The ALID-HY-3 insulated flexible ducts
are recommended for ventilation and A/C systems.
