TEC-OBD Opposite Blade Damper

Description

OBD is used to achieve volume control in suppy and exhaust air systems.
The air flow can be constant and well distrbuted via the diffusers and the grilles with OBD
Sizes can be customized to customer’s requirement.
they are made of aluminium and can be made up to the lengh of 3 meters
Materials: Aluminium
Color: Standard – Natural or black anodized

TEC-OBD Opposite Blade Damper

Items Face size B-B (mm) Thickness H (mm)
TEC150*150-OBD 150*150 44.2
TEC225*225-OBD 225*225 44.2
TEC300*300-OBD 300*300 44.2
TEC375*375-OBD 375*375 44.2
TEC450*450-OBD 450*450 44.2