Features
✅ WELL-MADE The backflow damper prevents the wind especially cold and warm air from entering through the ventilation duct. This 6 inch backdraft damper is made out of galvanized steel and the flap leaves are made of aluminum. The axis and spring are made of stainless steel, 3.5 inches deep, and can withstand temperatures from 14 to 140 °F.
✅ FEATURES The backflow flap opens and closes automatically at low air volumes. It has a smooth-running spring and an internal foam strip to keep the blades from rattling and can be installed horizontally or vertically.
✅ MULTIPLE USE Designed for use in air conditioners, dryers, exhaust, extractor or range hoods, heating ducts, vents, and other HVAC applications.
✅ EASY INSTALLATION The backflow flap is installed by inserting it into the ventilation pipe until it stops. The position of the spring should be horizontal for horizontal installations so that it can open and close optimally. The backdraft shutter is installed so that the damper blades open only in the outflowing air direction.
✅ NOTE Back draught valves can be inserted into ventilation ducts which are flexible or non-flexible. Cannot be used with plastic ducts as the sizes are different.
Details
Introducing the neverest RK 6" Professional Backdraft Shutter Damper Connector Duct, the ultimate solution to keeping unwanted wind out of your ventilation system. Crafted with precision and durability in mind, this backflow damper is constructed from high-quality galvanized steel, ensuring long-lasting performance. The flap leaves are made of lightweight yet sturdy aluminum, offering reliable protection against cold and warm air infiltration. Plus, with its stainless steel axis and spring, this damper can withstand temperature extremes ranging from 14 to 140 °F.
Featuring a host of impressive features, this 6-inch backdraft damper is designed to provide optimal functionality. The backflow flap opens and closes automatically, even at low air volumes, ensuring efficient airflow management. Thanks to its smooth-running spring and internal foam strip, you can enjoy a noise-free experience as the blades remain securely in place. Additionally, this damper offers flexible installation options, allowing you to mount it horizontally or vertically, depending on your specific needs.
Not just limited to one application, this backdraft damper is a versatile solution that can be used in various HVAC systems. Whether it's air conditioners, dryers, exhaust fans, extractor or range hoods, heating ducts, vents, or any other HVAC application, this damper is built to perform efficiently and effectively.
Forget complicated installation procedures! This backflow flap damper is designed for easy installation. Simply insert it into the ventilation pipe until it stops, and you're good to go. To ensure optimal performance, make sure the position of the spring is horizontal during horizontal installations. This allows the damper blades to open and close seamlessly, promoting maximum airflow control. Please note that while the back draught valves can be used with flexible or non-flexible ventilation ducts, they are not compatible with plastic ducts due to size differences.
Experience the difference that a high-quality backdraft damper can make in your ventilation system. Don't let unwanted wind disrupt your indoor comfort or waste energy. Invest in the neverest RK 6" Professional Backdraft Shutter Damper Connector Duct today and enjoy superior protection against air infiltration. Click here to order now!
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