PATIKIL 4 Inch Backdraft Damper, Stainless Steel Flexible Airflow Ducting Insert Backflow Preventer Draft Blocker for Kitchen Bathroom Exhaust Fan, Silver
US$5.29
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US$5.29
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by pbcservices.us
Free 30-day returns Details
Product details
| Management number | 228237791 | Release Date | 2026/05/31 | List Price | US$5.29 | Model Number | 228237791 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Outer Diameter of Interface: 98 mm / 3.86 inch; Overall Size: 145 x 145 x 42 mm / 5.71 x 5.71 x 1.65 inch (L*W*T); Color: Silver
- Advantage: Made of durable 201 Stainless Steel, which has high hardness and no rust, not easy to scratch and resist corrosion, moisture-proof and easy to clean, can be used for a long time; When the exhaust starts, the air pressure will push to open the valve for air discharging; after the exhaust stops, the damper valve will automatically close and remain closed all the time to prevent odor from entering your room, making your room full of fresh air.
- Instruction: 1. Fix the damper to the vent hole on the wall with spring clips; 2. Then apply sealing glue around the bottom of the backdraft damper; 3. Finally install the vent hose to the damper with pipe clamps and seal with tape if necessary.
- Application: The backdraft damper is used to prevent the backflow of smoke or exhaust gas through air duct when the ventilation fan is off, it also prevents debris, dust and odor from entering your room. Widely used in dryers, extractors or range hoods, and other HVAC applications. You can install it in your home, kitchen, bathroom, office or living room which needs a ventilation system.
- Note: Please confirm the outer diameter of the backdraft damper before placing an order. Also, please note that sealing glue is not included.
| ASIN | B0BNNPX928 |
|---|---|
| Color | Silver |
| Material | 201 Stainless Steel |
| Item Weight | 7 ounces |
| Part Number | pta220826tt0641 |
| Manufacturer | PATIKIL |
| Number Of Pieces | 1 |
| Item model number | pta220826tt0641 |
| Batteries Included | No |
| Batteries Required | No |
| Package Dimensions | 7.95 x 5.94 x 2.09 inches |
| Item Package Quantity | 1 |
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