Flange for wall or ceiling with 250 mm diameter outlet allowing the connection of flexible ventilation ducts in aluminium, PVC or sound.
Flange for wall or ceiling with 250 mm diameter outlet allowing the connection of flexible ventilation ducts in aluminium, PVC or sound.
This metal flange of Ø 250 mm allows you to connect the sheath to a flat surface (partition, wooden board, box, door...).
The wall flange is ideal for creating an intraction or extraction inlet. It will be easy to fit thanks to the pre-drilled holes at the 4 corners. For a good hold of the sheath, the wall metal flange has a notch for the hose clamp.