Top 10 Best Duct Damper

High Quality Our Damper Sleeves are made from Galvanized Steel. All sleeves fabricated from galvanized steel meeting ASTM-A-653-96 standards, by the latest edition of SMACNA gauges and construction standards. It can also be used for wind protection. Designed for use in AC, dryer vent, exhaust, extractor, heating systems, fans, vents, and other residential, commercial, and industrial HVAC applications.. Duct Installation Tips and Trick To install Damper Sleeves, you simply slide the sleeve into the item you are attaching to and fasted with sheet metal screws, and conceal the seam with duct tape. We do recommend that you seal around all sheet metal to sheet metal connections with a duct sealant to prevent air leakage, and increase the efficiency of your HVAC system. This damper does not have a 100 seal it's used for air balancing, not air termination.. Balancing Airflow Balancing dampers are simply manual dampers encased in a galvanized sheet metal sleeve. Each branch should have a balancing damper installed. That way, it's possible to regulate the airflow by adjusting the position of the damper. They should be located in areas that are easily accessible for adjustment. The ductwork regulates the flow of air and redirects it to specific places of a house.. 100 Satisfaction We are willing for the satisfaction of our customers because customer satisfaction is our first priority. If you have any kind of problem regarding our product we will fully co-operate in solving your problem. You should never feel any hesitation in contacting us. If you don't satisfy with our products, then please question us we will happily answer your question..

ECONOMIC SOLUTION Protect your comfort your wallet by limiting heating and cooling expenses in your space. This cost-efficient zone damper limits the need for excessive HVAC use and keeps your heating and air conditioning costs low over time. With a 3-year manufacturers warranty, this air vent fan is built to keep you comfortable year after year.. TOTAL ZONE CONTROL This ZoneMaster gives you complete individual control over the climate in your space. Customize and maintain the temperature in specific rooms of your home with these zone dampers. Easily integrate it with an existing zone controller system. ENERGY EFFICIENT DESIGN Take control of your comfort and preserve energy by using these automated duct dampers. When power is not supplied, the damper stays closed.. FRESH AIR INTAKE Improve the quality of air in your home by installing a fresh air intake system with a Suncourt motorized airflow damper. Once the damper is closed, it will block drafts, airflow and odors from flowing through. Suncourts dampers boast a patent-pending coupler with 0- 90adjustment capabilities, making them perfect for fresh air intake applications.. ECONOMIC SOLUTION Protect your comfort your wallet by limiting heating and cooling expenses in your space. This cost-efficient zone damper limits the need for excessive HVAC use and keeps your heating and air conditioning costs low over time. With a 3-year manufacturers warranty, this air vent fan is built to keep you comfortable year after year..

Suitable Size the bend end interface of air duct damper measures about 5.87 inches 14.92 cm in diameter while the other side is about 6 inches 15.24 cm in diameter and the height is about 6.25 inches 15.87 cm in height, which is suitable for inserting 6 inch ventilation duct. Easy to Install you simply slide the air ducting damper into the pipe and screw it in an easy to adjust position, then hide the seam with tape to complete the installation It is also recommended that you can seal all connections with pipe sealant to prevent air leakage and improve the efficiency of the HVAC system. Fit Most Occasions the 6 inch vent ducting damper can be applied on most occasions including air conditioning, dryer vents, exhausts, range hoods, heating systems, fans, vents and other residential, commercial and industrial HVAC applications, practical tools to use. Use for Air Balance the HVAC damper is a simple manual damper wrapped in galvanized iron sheet metal sleeves Each branch should be fitted with an air duct damper to regulate the airflow by adjusting the position of the damper, which can help to redirect it to specific locations in the house The 6 inch backdraft damper is not completely sealed, and it is applied for air balancing, not air termination. Galvanized Iron Material the 6 inch vent ducting damper is made of quality galvanized iron with high hardness and high temperature resistance, not easy to deformation and corrosion, and can effectively prevent the air duct damper from moisture and fading, which can be applied for a long time.

An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.. Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts.. Mounts horizontally or vertically to prevent backflow and debris from entering ducting.. Galvanized steel body with spring-loaded aluminum damper blades that open with minimal airflow.. Fit for 6 in. Duct Openings Product Length 5.03 inches Finish Powder Coat.

PRODUCT SIZE The 4 Inch backdraft damper diameter 100MM4 inch, length 88MM3.5 inch, thickness 0.5MM0.02 inch. Please confirm the size before purchase.. HIGH QUALITY MATERIALS 4 inch Inline Fan Vent Deflector is made of quality galvanized steel, and the axis and spring are made of stainless steel, product Very solid and well made, good tension on the spring.. EASY TO 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.. PRACTICAL DESIGN Backdraft damper has a smooth-running spring. The backflow flap opens and closes automatically at low air volumes. Backdraft damper can ventilate an area to avoid toxic fumes from building up.. WIDE RANGE OF USAGES These One-Way Airflow Ducting Insert can be widely applied in exhaust fan pipe, a dryer duct, range hoods, heating ducts, vents and other residential and industrial applications..

MaterialThe 6 inch backdraft damper is made of a Galvanized steel, the flap leaves are made of aluminum, while the Axis and spring are made of stainless steel.. InstallationThe backdraft damper is installed by pushing it into the ventilation pipe as far as it will go. The position of the spring should be horizontal when the flap is installed horizontally so that it can be opened and closed optimally. This also applies to the vertical installation.. FunctionThis airflow regulating backdraft shutter fits over the TD lip and is designed to improve ventilation by preventing air from re-circulating when the fans are not in use.. Wide Application These backdraft dampers can be widely used in ACs, exhaust fans, extractors, range hoods, heating ducts, vents and other residential, commercial and industrial applications.. NoteBack 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..

Product contains1pc 6 inch Backdraft Damper.. High quality Metallic backdraft damper duct is more sturdy and durable. The One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades perfectly matches the foam strip in the inner ring, which can reasonably control the metal windshield to release and block airflow.. Easy to install Insert the check valve into the vent pipe, insert two wind-proof pieces and the spring insertion hole at the same time during the insertion process, there is a small metal piece on the outside of the two ends of the check valve to fix the check valve from falling off, all parts are combined It should be parallel to the ground, so that the backdraft damper can be opened and closed.. Replaceable This product is not a disposable product. After you use it for a long time, you can replace some of the used parts without spending too much money to make your backdraft damper look brand-new.. Wide application range It can be applied to air conditioners, bathroom exhaust vents, range hoods, dryers and other HVAC applications..

Features galvanized steel with single-blade damper, which closes off tightly against gasket for minimal leakage. Designated as power closedspring return open damper for use with Honeywell Zoning Systems. Can be field-converted when used as an independent zone or for fresh air intake. Rated to operate up to 1-inch wc.

8 Damper Sleeve w 1.5 Stand-Off, 38 Rod HVAC. 1 Stand-Off for the locking Damper Handle. 20 Gauge Galvanized Damper Blade with 38 Rod. 24 Gauge Galvanized Sleeve. Crimped on one end to fit inside next ducting section.