Duct Damper 6 Inch, Backdraft Damper One-Way Airflow Vent Damper Backflow Preventer For 6 Inch Duct
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Order today for delivery September 27 - 30
Or by Wednesday, September 25 with expedited shipping
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Ships from: Snapklik.com
Warehouse location: New York
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Product details
- 【Wide applications】Back draught valves can be inserted into ventilation ducts which are flexible or non-flexible. Designed for use with range hoods, bathroom fans, kitchen wood stove and other home HVAC applications.
- 【Material】Hon&Guan 6 backdraft 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-2PCS.
- 【Installation method】The 6 inch duct damper has an opening of 150 mm and a length of 88 mm. When installed horizontally, the springs should be positioned horizontally to allow for optimal opening and closing.
- 【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 | 0.4 kg |
| Item dimensions | 15 x 15 x 12 cm |
| SKID | 0IW14PS77E175 |
| Manufacturer | Hon&Guan |
