1. This damper is suitable for regulating or shutting off the
airflow in air ducts with circular cross-sections
2. The damper is constructed with galvanized steel collar
and lightweight aluminum blades
3. Designed for vertical or horizontal mount
4. Spring-loaded for positive closure
5. One-Way directional airflow design

250x250 130
300x300 130
400x400 130

Backdraft Damper BDD-400

SKU: ADS0100


    Unit 19/4A (Main Store) and Unit 27/4A

    Bachell Ave,

    Lidcombe  NSW 2141

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    Tel: (02) 9749  5401
                   9749 9532

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              Sat 9:30 am -2:30 pm


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