Tight shut off damper
CEN 4
Casing class C
Knob and snap-on handle ergonomically desiged
No heat bridge
Non metal snap-on extension handle
Reliable motorized versions
Several sizes : 80 – 630 mm
Air tight, tightness class C
Shut off damper tightness class 4
The joining collars are supplied with rubber sealings
Designed for shutting off and adjusting the air flow in circular ducting systems Damper consists of cylindrical casing and a damper blade The blade is manually operated and is equipped with a graduated scale for presetting the blade angle Blade angle can be locked by screw Model 2 is suitable for 100mm external insulation Air tightness C in accordance with EN1751:1998
The BDEP damper is designed for shutting off and adjusting the air
fl ow in circular ducting systems.
The damper is available in the following versions with respect to
tightness class in accordance with EN1751:2014.
The damper consists of a cylindrical casing and a damper blade. The
blade is manually operated and is equipped with a graduated scale for
presetting the damper blade angle.
On dampers up to and including size 031, a knob is provided for adjusting the damper blade angle, on larger sizes a lever is provided. The
blade angle can be locked by means of a screw.
Size 040 - 063 dampers are suitable as standard for ducts with 50 mm
thick external insulation. For sizes 008 - 031 there is snap-on extension
handle BDEZ-06 available for ordering when insulation is needed. Model
2 is suitable for 100 mm external insulation.
Air tightness class C in accordance with EN1751:2014.