

180 -degree trousers.
Design: Produced from 10 to 200 cm

Damper fire

90 -degree Contellar
** Diameter: ** Produced from 10 to 200 cm

Rounded
** Diameter: ** Produced from 10 to 200 cm

Converting rounded to non -central rectangle
** Diameter: ** Produced from 10 to 200 cm

Hanging

Damper behind the fan

Non -center -centrifugal convert
** Diameter: ** Produced from 10 to 200 cm

Three -way 90 degree
** Diameter: ** Produced from 10 to 200 cm

Modular support