The Best 6 inch duct damper of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 6 inch duct damper of 2022. Check our ranking below.
2,939 Reviews Scanned
Rank No. #1
6-in HVAC Duct Manual Volume Damper with Sleeve - Galvanized Sheet Metal Round Volume Damper Airflow Ducting Branch, Adjustment Handle HVAC Air Balancing System - Easy to Install
- 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.
Rank No. #2
AC Infinity 6" Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 6” Ducting in Range Hoods and Bathrooms Fans
- 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
Rank No. #3
6 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
- 【Material】The 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.
- 【Installation】The 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.
- 【Function】This 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.
- 【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.
SaleRank No. #4
FRESH SPEED 6-Inch Professional Backdraft Damper Shutter Connector Duct
- 【HOME IMPROVEMENT】 Perfect for use in AC, dryer vent, heating ducts, extractor or range hoods. Especially suitable for using with exhaust fan, bathroom fan, blower fan, attic fan.
- 【EASY INSTALLATION】The duct damper opens and closes automatically, allowing only one-directional airflow. The damper blades open only in the outflowing air direction when the shutter is installed. The duct valve for 4-inch duct best installed in a horizontal position and inserted fully into the duct. This also applies to vertical installation.
- 【HIGH-QUALITY MATERIALS】 The casing of the shutter is made of galvanized steel sheet. The dryer vent valve blades are made of aluminium. The shaft and spring are made of stainless steel. The shutter is able to withstand temperatures up to 140°F.
- 【GREAT FOR HOME USE】 The foam sealing on the damper reduces operation noise and provides extra air tightness. The back draught valve can be inserted into a non-flexible metal or plastic duct directly, but for flexible duct you need to use steel duct clamps to secure the backdraft damper.
- 【SUPPORT GUARANTEE】We have a 24-month warranty. Feel free to contact us with any questions. We will reply within 24 hours.
Rank No. #5
Duct Outlet 6" Damper Sleeve w/ 1.5" Stand-Off, 3/8" Rod HVAC
- 6" Damper Sleeve w/ 1.5" Stand-Off, 3/8" Rod HVAC
- 1½” Stand-Off for the locking Damper Handle
- 20 Gauge Galvanized Damper Blade with 3/8" Rod
- 24 Gauge Galvanized Sleeve
- Crimped on one end to fit inside next ducting section
Rank No. #6
6" Backdraft Damper Duct,One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades,Compatible with Air Conditioners, Range Hoods and Exhaust Fans
- Product contains:1pc 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.
Rank No. #7
Draft Blocker - Backdraft Damper Duct - Draft Stopper - Backflow Preventer - Inline Fan Vent - Vent Deflector (6'' Inch)
- Back draft damper is made for insertion into inch ventilation ducts. The backflow damper RKI opens and closes automatically. It has a strong spring and can be installed either horizontally or vertically. The flap is suitable for retrofitting, since it is completely inside the duct
- Damper has 2 valves, designed for use in air conditioners (AC), dryers, exhaust, extractor or range hoods, heating ducts, vents and other HVAC applications
- 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.
- 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
- 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. Size: 6'' Inch
Rank No. #8
6 Inch Backdraft Damper Back Draft Vent Duct Shutter Blocker, Backflow Ducting Insert One-Way Airflow Preventer with Inline Springs Loaded Folding Blades, HVAC Extractor Range Fan Hood Deflector
- 💡【Quality Material】The backdraft damper is made of galvanized steel, the flap leaves are made of aluminu, and the axis and spring are made of stainless steel, which can withstand temperatures up to 50°C.
- 💡【Practical Features】The air duct choke prevents cold air or wind from entering the ventilation duct. The backflow flap opens and closes automatically at low air volumes. The valve is equipped with a smooth-running spring and a rubber gasket that create an airtight seal and grip between the damper and ducts.
- 💡【Easy Installation 】The backflow prevention valve is installed by pushing it into the ventilation duct to make it as mobile as possible. When the valve flap is installed horizontally, the position of the spring should be horizontal so that the valve flap can be opened and closed optimally. This also applies to vertical installation. Same for vertical installation.
- 💡【Multiple Usages】The draft blocker is designed for use in AC, dryer vent, exhaust, extractor or range hoods, heating systems, fans, vents and other residential, commercial and industrial HVAC applications. The back draft damper can be inserted into a flexible or non-flexible ventilation duct.
- 💡【Needs Attention 】This airflow regulating backdraft shutter is installed on the TD lip to improve ventilation by preventing air circulation when the fan is not in use. Plastic pipes are of different sizes and cannot be used with plastic pipes.
Rank No. #9
Vent Systems - 6 Inch Backdraft Damper - One-Way Airflow - Inline Fan Vent Deflector
- Back draft damper for insertion into 6 inch ventilation ducts. The backflow damper opens and closes automatically. It has a strong spring and can be installed either horizontally or vertically. The flap is suitable for retrofitting, since it is completely inside the duct
- A tight sealing and fastening of the duct is achieved by the rubber strip attached to the inside of the draft blocker damper. The rubber seal prevents loud rattling when the flap blades open and close. The housing of the flap is made of galvanized steel, the flap blades are made of aluminum, the axle and spring are made of stainless steel
- Designed for use in AC, dryer vent, exhaust, extractor or range hoods, heating systems, fans, vents and other residential, commercial and industrial HVAC applications. Best to use with VENT SYSTEMS hvac parts.
- Duct draft stopper prevent cold air or wind from entering the ventilation pipe. In this case, the flap is installed in such a way that the flap leaves only open into the outgoing air direction. This means that no cold air / wind or smell can penetrate the ventilation pipe from the outside.
- The backflow Preventer valve 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.
Rank No. #10
neverest RK 6" Professional Backdraft Shutter Damper Connector Duct
- ✅ 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.
Last update on 2022-09-15 / Affiliate links / Images from Amazon Product Advertising API
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