Top 8 6 Inch Round Duct Damper – HVAC Ducting

As an Amazon Associate I earn from qualifying purchases.

1. REPA MARKET

#ad

Draft Stopper, Draft Blocker, Vent Deflector 6'' Inch, Inline Fan Vent, Backdraft Damper Duct, Backflow Preventer

#ad
REPA MARKET #ad - The backdraft shutter is installed so that the damper blades open only in the outflowing air direction. Cannot be used with plastic ducts as the sizes are different. It has a smooth-running spring and an internal foam strip to keep the blades from rattling and can be installed horizontally or vertically.

The flap is suitable for retrofitting, since it is completely inside the duct. It has a strong spring and can be installed either horizontally or vertically. The position of the spring should be horizontal for horizontal installations so that it can open and close optimally. Installation: the backflow flap is installed by inserting it into the ventilation pipe until it stops.

Back draft damper is made for insertion into inch ventilation ducts. Damper has 2 valves, designed for use in air conditioners AC, dryers, extractor or range hoods, exhaust, heating ducts, vents and other HVAC applications. The backflow flap opens and closes automatically at low air volumes. Back draught valves can be inserted into ventilation ducts which are flexible or non flexible. The backflow damper RKI opens and closes automatically.
BrandREPA MARKET #ad
ManufacturerREPA MARKET #ad

2. HG Power

#ad

HG POWER 6 Inch Round Air Vent ABS Louver White Grille Cover Adjustable Exhaust Vent Fit for Bathroom Office Kitchen Ventilation

#ad
HG Power #ad - Easy to install: available for wall mounted or ceiling mounted. Adjustable: you can change the airflow by rotating the on-off button on the panel. Premium material: made of high quality ABS, environment friendly and non-toxic. Stylish, ideal for bathroom, kitchen, this air vent can use as air inlet or outlet, compact and solid, office ventilation. Easy to use: the white panel can be freely detached, very convenient to clean and maintain.
BrandHG Power #ad
ManufacturerHG POWER #ad

3. Klimapartner

#ad

Klimapartner RKI 6" Professional Backdraft Damper Inline Spring Loaded

#ad
Klimapartner #ad - The backflow damper RKI opens and closes automatically. The position of the spring should be horizontal when the flap is installed horizontally so that it can be opened and closed optimally. It has a strong spring and can be installed either horizontally or vertically. Functionality: duct draft stopper prevent cold air or wind from entering the ventilation pipe.

A tight sealing and fastening of the duct is achieved by the rubber strip attached to the outside of the draft blocker damper. 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. Back draft damper for insertion into 6 inch ventilation ducts. This also applies to the vertical installation. This means that no cold air / wind can penetrate the ventilation pipe from the outside.

The flap is suitable for retrofitting, since it is completely inside the duct. Designed for use in ac, dryers, vents and other residential, extractor or range hoods, heating systems, exhaust, commercial and industrial HVAC applications. In this case, the flap is installed in such a way that the flap leaves only open into the outgoing air direction. Installation: the backflow preventer valve is installed by pushing it into the ventilation pipe as far as it will go. The rubber seal prevents loud rattling when the flap blades open and close.
BrandKlimapartner #ad
Manufacturerklimapartner #ad

4. SMK

#ad

6-in HVAC Duct Manual Volume Damper with Sleeve

#ad
SMK #ad - 6-inch galvanized sheet Metal Round volume damper with manual quadrant adjustment handle. Note: this damper does not have a 100% seal it's used for air balancing not air termination. Ideal for use in branch duct lines for adjusting supply or return air volume.
BrandSMK #ad
ManufacturerLuettBiden #ad
Height10 Inches
Length10 Inches
Weight1 Pounds
Width10 Inches
Part NumberPDS-6
ModelCECOMINOD061486

5. neverest

#ad

Neverest RK 6" Professional Backdraft Shutter Damper Connector Duct

#ad
neverest #ad - The backdraft shutter is installed so that the damper blades open only in the outflowing air direction. The 8 inch backdraft damper is made out of a Galvanized steel, while the Axis and spring are made of stainless steel, the flap leaves are made of aluminum, 3.

5 inches deep and can withstand temperatures from 14 to 140 °F. 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. The backflow flap opens and closes automatically at low air volumes. The backflow damper prevents the ingress of cold or warm air and wind from entering through the ventilation duct. The position of the spring should be horizontal for horizontal installations so that it can open and close optimally.

It has a smooth-running spring and an internal foam strip to keep the blades from rattling and can be installed horizontally or vertically. Designed for use in air conditioners AC, extractor or range hoods, dryers, heating ducts, exhaust, vents and other HVAC applications. Installation: the backflow flap is installed by inserting it into the ventilation pipe until it stops.
Brandneverest #ad
Manufacturerneverest #ad
Height5.91 Inches
Length3.46 Inches
Width5.91 Inches
Part Number40545030039031

6. Duct Outlet

#ad

Duct Outlet Adjustable Volume Damper Kit HVAC 6"

#ad
Duct Outlet #ad - Very Versatile. 26 gauge Galvanized Metal. Adjustable volume Damper Kit HVAC. High quality Galvanized Sheet Metal.
BrandDuct Outlet #ad
ManufacturerDuct Outlet #ad

7. Broan

#ad

6", Aluminum, Broan 641 Wall Cap for 6" Round Duct for Range Hoods and Bath Ventilation Fans

#ad
Broan #ad - Sold as 1 to a carton. Wall cap is made of 22 gauge crcQ steel construction with a. 025 natural aluminum finish for durability and long life. Equipped with a spring-loaded backdraft damper and bird screen to keep nests and small animals on the outside. Overall size showing on the surface is 9" square with a 5-1/2" hood and a 1-1/4" long attachment collar for 6" round ductwork NOT for use with dryer venting.
BrandBroan #ad
ManufacturerBroan #ad
Height0.67 Inches
Length0.83 Inches
Weight1 Pounds
Width0.83 Inches
Part Number641
Model641

8. HVAC Premium

#ad

Easy Air Flow, HVAC Vent Duct Cover White, Outer Dimensions: 10", 6" Round Ceiling Diffuser

#ad
HVAC Premium #ad - No sharp Surface Edges. Easy to use - our easy to use filter grille latch is powder-coated BEFORE Installation - And Requires No Screwdriver To Open After Install, Just Open and Close Latches. High quality - high quality solid aluminum and no sharp Edges - Powder-Coat Finish - Smooth, Scratch-Resistant, Shiny, Beautiful. Looks like It Was Just Waxed. Beautiful and Sturdy.
BrandHVAC Premium #ad
ManufacturerHVAC Premium #ad
Length6 Inches
Part Number1