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2 Inch Duct Backdraft Damper, Manual Adjustment Airflow Volume Damper for Vents Fans Extractors Range Hoods Heating Systems
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Key item features
- Color: Silver
- Material: 304 Stainless Steel
- Outer Diameter: 20 mm / 0.8 inch
- Inner Diameter: 17 mm / 0.7 inch
- Thickness: 1 mm / 0.04 inch
- Length: 100 mm / 3.94 inch
- Manual operation for air volume control
Specs
- MaterialSteel
- FeaturesAdjustable
- BrandUxcell
- Size2
- Thickness0.04 in
- Weight1 lb
Current price is USD$24.99
Price when purchased online
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Arrives between Jun 1 - Jun 5
|Sold and shipped by Tasharina Corp
4.074385855108747 stars out of 5, based on 31959 seller reviews(4.1)31959 seller reviews
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About this item
Product details
The stainless steel manual air valve can accurately control the flow rate and flow direction of the air flow in the ventilation duct to ensure stable and efficient operation of the ventilation system. Whether it is a factory workshop, a commercial building, or a residential fresh air system, it is necessary for its control over the circulation of the air.
Specification
Color: Silver;
Material:304 Stainless Steel;
Outer Diameter: 20 mm / 0.8 inch;
Inner Diameter: 17 mm / 0.7 inch;
Thickness: 1 mm / 0.04 inch;
Length: 100 mm / 3.94 inch;
Packing List: 1Pcs Duct Backdraft Damper
Advantage
1. The main body is made of 304 stainless steel, which boasts excellent anti-rust and corrosion resistance. The duct damper can effectively withstand moisture, acid, alkali and other corrosive factors, adapting to various complex environments.
2. Manual operation method, by rotating the handwheel or handle, the air volume can be flexibly controlled, without the need for complex electronic control equipment, making it convenient for staff to make quick adjustments.
Instruction
1. Select an air valve with the adaptive specifications according to the diameter of the ventilation pipe. After cleaning the connecting parts of the pipe, use flanges and bolts to closely connect the air valve to the pipe to prevent air leakage.
2. Turn the handle clockwise to reduce the air volume and close the valve plate, and rotate counterclockwise to increase the air volume and open the valve plate.
Note
Please avoid high temperature, flammable and explosive environments to install and reserve sufficient maintenance space.
Specification
Color: Silver;
Material:304 Stainless Steel;
Outer Diameter: 20 mm / 0.8 inch;
Inner Diameter: 17 mm / 0.7 inch;
Thickness: 1 mm / 0.04 inch;
Length: 100 mm / 3.94 inch;
Packing List: 1Pcs Duct Backdraft Damper
Advantage
1. The main body is made of 304 stainless steel, which boasts excellent anti-rust and corrosion resistance. The duct damper can effectively withstand moisture, acid, alkali and other corrosive factors, adapting to various complex environments.
2. Manual operation method, by rotating the handwheel or handle, the air volume can be flexibly controlled, without the need for complex electronic control equipment, making it convenient for staff to make quick adjustments.
Instruction
1. Select an air valve with the adaptive specifications according to the diameter of the ventilation pipe. After cleaning the connecting parts of the pipe, use flanges and bolts to closely connect the air valve to the pipe to prevent air leakage.
2. Turn the handle clockwise to reduce the air volume and close the valve plate, and rotate counterclockwise to increase the air volume and open the valve plate.
Note
Please avoid high temperature, flammable and explosive environments to install and reserve sufficient maintenance space.
- Color: Silver
- Material: 304 Stainless Steel
- Outer Diameter: 20 mm / 0.8 inch
- Inner Diameter: 17 mm / 0.7 inch
- Thickness: 1 mm / 0.04 inch
- Length: 100 mm / 3.94 inch
- Manual operation for air volume control
info:
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Specifications
Material
Steel
Features
Adjustable
Brand
Uxcell
Size
2
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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