Metal Inline Zone Dampers – Control the airflow from fully open to shut off in individual runs of flexible duct.

In-Line dampers are easy to install in an existing run of flexible duct.

Galvanized steel construction

Available with a 240V or 24V motor.

Available sizes:

• 150mm Dia
• 200mm Dia
• 250mm Dia
• 300mm Dia
• 350mm Dia
• 400mm Dia
• 450mm Dia

*12 month warranty on motor