The circular dampers are suitable for the control and the adjust of the air flow in air conditioning or ventilation ducts.

Technical data

• Frame in galvanised steel Z200,thickness and length see detailed schedule
• Blades in galvanised steel Z200,thicknes see detailed schedule
• Axes 10x10 mm, in galvanised steel
• Knob in black nylon to issue
• Siliconical joint on the blade
• Siliconical joint on the connection
• Bearings in black nylon
• Leacage test in accordance to EN 1751

Execution

• Electric motor
• Knob in black nylon