Bypass

• Code:
  NH-BP-LXH / NH-BI-Ø
• Category:
  Extra components

Overpressure damper with galvanized steel counterweight. It is recommended to install a 200x150 bypass – ducted plenum, so that when a motorized element closes, the bypass regulates itself, maintaining optimal pressure in the system.

RECTANGULAR

The counterweight displacement curve has been carefully designed to ensure the operating force remains constant regardless of the damper’s opening degree.

CIRCULAR

Designed for circular duct installation.Insulated damper with end stop.Ceiling mounting bracket included.

Standard damper characteristics:

• Variable dimensions.

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