FACILE T2
Fire resistant insulated cleaning hatch
Cleaning cover T2 insulated with fireresistant material
In many applications, sound attenuators are installed in duct systems insulated with fire-resistant material. In applications in which ventilation ducts are to be insulated with 50 mm thick fire-resistant stone wool, you can install external insulation over the sound attenuator directly at the building site.
FACILE T2, The insulation of the cleaning cover with 50 mm thick stone wool implies that the sound attenuator is ready to be covered over with insulation at the building site.
The technical data do not change if the FACILE T2 accessory is used.