DYRCJ 10 Inch PVC Manual Volume Damper White Airflow Backdraft Damper Control for HVAC Duct Air Balancing System durable
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This manual volume damper is made from durable PVC plastic that resists deformation corrosion and fading to ensure long term use in HVAC systems and Built for practical everyday use this item supports common household and outdoor tasks
The damper features a rotary stainless steel handle with a rubber protective cover that allows easy adjustment of air volume from multiple angles safely and The construction focuses on steady performance during regular handling
Installation is simple by sliding the volume damper into the duct pipe and sealing it with glue for a secure fit and effective airflow control and Setup is intended to be simple for home users so you can unpack align the parts






