Back Draft Damper NRD 150mm

The Back Draft Damper NRD 150mm is designed to allow airflow in one direction while preventing unwanted back drafts, improving ventilation efficiency. Made from durable, high-quality materials, it ensures long-lasting performance in residential, commercial, and industrial applications. Its lightweight yet sturdy construction makes installation quick and easy across various ducting systems. The damper operates quietly and effectively, reducing energy loss and maintaining optimal air quality by preventing outdoor air, dust, and odors from entering the system. Ideal for HVAC systems, exhaust fans, and ducted ventilation setups.