10 Inch Backdraft Damper, One-Way Airflow Ducting Insert Backflow Preventer Duct Draft Blocker, HVAC Inline Fan Vent
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Or by September 25 - 26 with expedited shipping
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Ships from: Snapklik.com
Warehouse location: New York
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Product details
- 【Installation method】The 10 inch backdraft damper has an opening of 250mm and a length of 128mm. When installed horizontally, the springs should be positioned horizontally to allow for optimal opening and closing.
- 【Material】The 10’’ duct damper and the flap leaves is made of a Galvanized steel to withstand temperatures up to 140°F, the Axis are made of aluminum, while the spring are made of carbon steel.
- 【Wide applications】Back draught valves can be inserted into hvac ducting which are flexible or non-flexible. Designed for use with range hoods, bathroom fans, kitchen and other home HVAC applications.
- 【Lightweight valve wings】The valve wings open under the pressure created by the airflow; when the air flows in the opposite direction, it is automatically closed under the action of the spring, so as to cut off the flow.
| Item weight | 0.5 kg |
| SKID | 09KL4PZ7MWXY5 |
| Manufacturer | Hon&Guan |
