[Upgraded] Hon&Guan 6 Inch Backdraft Damper, One-Way Airflow Duct Damper 6 Inch Ducting Insert Backflow Preventer Duct Draft Blocker


Product Details

Size Name: 6 Inch
Brand: Hon&Guan
MPN: Does not apply
UPC: Does not apply
EAN: Does not apply

  • Manufacturer: ‎Hon&Guan
  • Item Weight: ‎8.8 ounces
  • Package Dimensions: ‎6.42 x 6.34 x 4.02 inches
  • Size: ‎6 Inch
  • Material: ‎Galvanized Steel
  • Batteries Included?: ‎No
  • Batteries Required?: ‎No
  • Date First Available: October 17, 2024
  • Upgrade design The 6 inch damper on both sides of the top and bottom of the two new concave inward pressure rib, and increase the thickness to 0.6mm, and 2 springs instead of 1 spring in the market, ensuring that the product is more robust and less prone to damage
  • Quality MaterialThe 6 inch backdraft damper is made of a galvanized steel to withstand temperatures up to 140F, the axis are made of aluminum, while the spring are made of carbon steel. Rugged and corrosion-resistant to keep you venting smoothly
  • Installation methodThe vent damper 6 inch has an opening of 150 mm and a length of 88 mm. When installed horizontally, the spring should be positioned horizontally so that it can be opened and closed optimally.
  • Wide ApplicationsThe 6 inch duct draft blocker valves can be inserted into ventilation dryer vent hose. Designed for use with range hoods, bathroom fans, kitchen and other home HVAC applications
  • Lightweight valve wingsThe 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. Rubber ring ensure 100% closure and quiet closing.