Overview
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, thickness and length see detailed schedule
Blades in galvanised steel, thickness see detailed schedule
Axes 10x10 mm, in galvanised steel
Siliconical joint on the connection
Bearings in black nylon
Knob in black nylon