Aprilaire round dampers come in all the sizes you need and work well with either rigid metal or flex duct. Adjustable blade positioning and an integrated foam seal provide flexibility for any type of zone job.
Aprilaire® Ventilation Damper with Motor, Series: 6500, 6 in Size, Steel, Galvanized, Power Closed, Spring Closed, Synchronous Motor, Motor Specification: 24 VAC at 60 Hz, 6 W, 10 V-A, Round, 1 in WC Pressure, 10-3/4 in L
|Motor Type||:||Power Closed, Spring Closed, Synchronous|
|Motor Specification||:||24 VAC at 60 Hz, 6 W, 10 V-A|
|Pressure Rating||:||1 in WC|