DAMPER TIGHT BDEP-4 D 250

The BDEP damper is designed for closing and regulating airflow in round ducts. The damper consists of a cylindrical casing and a damper plate. Dampers are operated manually and are equipped with a scale for setting the damper plate angle. The adjustment angle is locked with a screw. Model 2 is suitable for 100 mm external insulation. Features

• airtight damper, air tightness class 4
• CEN 4
• enclosure class C
• ergonomically shaped knob and quick-release handle
• no thermal bridge
• non-metallic, quick-attach extension handle
• available in various sizes: 80-630 mm
• airtight, tightness class C according to EN1751:1998 standard
• connections equipped with rubber seals

This product description is an automated translation of the original Finnish description.