TEC-OBD Opposite Blade Damper

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