China Factory Price Galvanized Steel Manual Dial 1/4′ ′ 3/8′ ′ Damper Quadrant
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Product Highlights
- Galvanized Steel Material: Constructed from durable galvanized steel for long-lasting performance.
- Minimizes Air Leakage: Designed to reduce air leakage and eliminate rattle for efficient operation.
- Visual Position Indicator: Dial shows damper position at a glance for easy monitoring.
- Secure Locking Mechanism: Wing nut locks the damper firmly in the desired position.
- Versatile Installation: Can be easily mounted on both round and rectangular ducts.
- Customizable Sizes: Available in custom sizes ranging from 80mm to 315mm.
- OEM Service Provided: OEM customization services are available for this product.
- Fast Delivery Options: Standard delivery time is 30 days, with off-season lead time within 15 workdays.
Product Attributes
- Customization
- Available
- Material
- Galvanized Steel
- Usage
- for Air Conditioner
- Model NO.
- DR-20
- Type
- Damper
- Venetian-Style Air Layers
- Damper
- Installation
- Outlet
- Certification
- Factory Standard
- Size
- 80-315mm
- Delivery Time
- 30days
- Payment Term
- Tt
- Package
- Carton
- OEM
- Provide
- Thickness
- 0.6/0.8mm
- Transport Package
- Pallet or Carton
- Specification
- 80-315mm
- Trademark
- Airandus
- Origin
- China
- HS Code
- 7326909000
- Production Capacity
- 10000PCS/Month
- Package Size
- 10.00cm * 10.00cm * 5.00cm
- Package Gross Weight
- 0.300kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of China Factory Price Galvanized Steel Manual Dial 1/4′ ′ 3/8′ ′ Damper Quadrant
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Product Description
DR20
Damper Quadrant
Minimize air leakage and reduce rattle. A wing nut locks the damper in position.
The dial shows the damper position at a glance.
Can be mounted easily on round or rectangular ducts.
For dampers up to: 250mm (10") Diameter
Set Includes:
Dial parts with handle (1/4" spring loaded end spindle)
Wing nut, washer&bolt (1/4" spring loaded end spindle 1/4"Square spindle)





About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2531921". Items marked "" are certified.
Company Profile
ZENGO Group Limited has over twenty years of experience in manufacturing high-quality HVAC and refrigeration products.
We are a professional company that integrates production, research and development, sales, and after-sales service, specializing in ventilation, refrigeration, air-conditioning equipment, and components for home appliances.
Our modern factory covers an area of 10, 000 square meters and is equipped with multiple production lines, ensuring suffient production capacity to meet diverse customer demands.
Located in the vibrant port city of Ningbo, Zhejiang Province, we benefit from convenient transportation and excellent logistical advantages.
Our team is highly experienced and dedicated to strict quality control, adhering to the principles of mutual benefit and customer satisfaction. In addition, we have obtained international certifications, including EN 13823 and ISO 9001, which reflect our commitment to quality and safety standards.
Our products are exported to more than 80 countries and regions worldwide and enjoy an excellent reputation among our global clientele. We also accept OEM and ODM orders, offering flexibility to meet specific customer requirements.
Whether you select a product from our existing catalog or have new ideas and suggestions for product development, we warmly welcome you to contact us at any time and share your purchasing requirements.
About Our Factory & Business Background
- Address
- D4-109 Liangzhu Cultural Town Haishu District 315175 Ningbo China, Ningbo, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DDP, DAP, Others
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo/Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2003-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Eastern Asia, Western Europe
FAQ
- What is the material of the damper?
- The damper is made of galvanized steel.
- What is the maximum diameter for the damper?
- It is suitable for dampers up to 250mm (10 inches) in diameter.
- Can the damper be installed on different duct types?
- Yes, it can be mounted easily on both round and rectangular ducts.
- What is the lead time for delivery?
- The standard delivery time is 30 days. During off-season, it is within 15 workdays.
- Is OEM service available?
- Yes, OEM service is provided for this product.
- What are the available size options?
- Custom sizes are available ranging from 80mm to 315mm.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, D/P, PayPal, and small-amount payments.
- What is the warranty or certification standard?
- The product meets the factory standard certification.
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Product Groups
- 01-Refrigeration Chemicals
- 02-Copper Tube
- 03-ACR Compressor
- 04-Heat Exchanger, Condensing Unit, Condenser, Evaporator
- 05-Refrigeration and Air Conditioning Parts
- 06-ACR Service and Maintenance Products
- 07-Fan and Motor
- 08-Air Curtain, Air Conditioner, Cold Storage
- 10-Air Diffuser and Grille
- 11-Flexible Air Duct, Plastic Air Duct
- 12-Spiral Duct and Fitting, Damper, Accessories
- 13-Ductwork Components and Accessories
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