Description
Material: Copper
Inner Diameter x Outer Diameter: 23 x 28 mm
pendant lights
1 x Rubber Seal Strip
6" Backdraft Damper Ducting Insert Backflow Preventer Draft Blocker w Clamp Lathe Tools Material: CopperThe 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. Specification Color: Silver Material: 201 Stainless Steel Outer Diameter of
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy