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Galvanized Steel Back-Draft Adjustable Damper
US$0.50-2.84
200 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Galvanized Steel and AluminumUsage
IndustrialModel NO.
PVA/PVBApplication
Industrial, Ventilation SystemShape
RoundPerformance
Low NoiseFlap
YesTransport Package
Carton, PalletSpecification
100-400mmTrademark
SuperAir, OEM.Origin
ChinaProduction Capacity
1000000PCSKey features
Dual Material Construction: Casing made of galvanized steel with aluminum blades for durability.
Low Noise Performance: Features inner foam seal for better tightness and noise reduction.
Automatic Pressure Relief: Opens during overpressure and closes via spring when pressure drops.
Custom Flap Options: Flap customization is available for specific requirements.
Versatile Application: Ideal for industrial ventilation systems and circular ducts.
Flexible Customization: Supports customization from samples, designs, and minor adjustments.
Company profile
Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.79h
About Our Factory & Business Background
Address268 Xiulian Road, Gaoqiao Town, Haishu District, Ningbo, Zhejiang, China
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1000 Pcs
Supply Chain Partners1200
Our Production Capability & Technical Expertise
Main ProductsRefrigeration, HVAC, Ventilation, Washing Machine Parts, Dryer Parts, Air Conditioning Parts, Customized Metal Products, AC Installation Products, Electrical
R&D Engineers1 people
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Number of Foreign Trading Staff7
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Product Q&A
Q:What materials are used for the damper?
A:
The casing is made from galvanized steel, and the blades are made of aluminum.
Q:How does the damper prevent reverse airflow?
A:
It opens when overpressure occurs and closes by means of a spring when the pressure drops.
Q:Is noise reduction a feature of this product?
A:
Yes, the PVA model includes an inner foam seal for better tightness and noise reduction.
Q:What is the recommended installation orientation?
A:
It is recommended to install the shutter into a horizontal duct.
Q:Can the product be customized?
A:
Yes, customization is available for flaps, samples, designs, and minor adjustments.
Send Inquiry
*To:
Superair Group Limited
Superair Group Limited*Content:
Supplier replies will be sent to your registered email
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