Air Conditioning Ventilation Regulator Adjustable Round Air Damper Blade for HVAC
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Product Highlights
- Minimized Air Leakage: Design minimizes air leakage and reduces rattle for efficient ventilation.
- Easy Installation: Can be mounted easily on both round and rectangular ducts.
- Clear Position Indicator: Dial shows the damper position at a glance for precise control.
- Secure Locking Mechanism: A wing nut locks the damper in quadrant to prevent movement.
- Stainless Steel Material: Constructed from durable stainless steel with a silver finish.
- Wide Size Range: Available in sizes from 150mm to 450mm, up to 500mm diameter.
Product Attributes
- Customization
- Available
- Certification
- Factory Standard
- Color
- Silver
- Model NO.
- DB
- Material
- Stainless Steel
- Packing
- Carton
- Damper Size
- up to 500mm(20'') Diameter
- Function
- Ventilaion
- Size
- 150mm to 450mm
- Transport Package
- Carton
- Specification
- 1/4" and 3/8"
- Trademark
- airandus
- Origin
- China
- Production Capacity
- 50000PCS/Month
- Package Size
- 12.00cm * 12.00cm * 8.00cm
- Package Gross Weight
- 0.500kg
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 Air Conditioning Ventilation Regulator Adjustable Round Air Damper Blade for HVAC
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Air Conditioning Ventilation Regulator Adjustable Round Air Damper Blade for HVAC -
Air Conditioning Ventilation Regulator Adjustable Round Air Damper Blade for HVAC -
Air Conditioning Ventilation Regulator Adjustable Round Air Damper Blade for HVAC -
Air Conditioning Ventilation Regulator Adjustable Round Air Damper Blade for HVAC
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Product Description
Damper Quadrant DB
1.Our Damper Quadrant 1/4" and 3/8" dial regulator are the most popular models on the market.
2.Minimize air leakage and reduce rattle. A wing nut locks the damper in quadrant.
3.The dial shows the damper position at a glance.
4.The Damper Quadrant DR20 Can be mounted easily on round or rectangular ducts.
5.For dampers up to: 250mm (10") Diameter
6.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.
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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 duct types are compatible with this damper?
- The damper can be mounted easily on both round and rectangular ducts.
- How is the damper position indicated?
- The dial shows the damper position at a glance for easy monitoring.
- What is the maximum diameter supported?
- The damper supports sizes up to 500mm (20 inches) in diameter.
- Does the damper reduce air leakage?
- Yes, the design minimizes air leakage and reduces rattle effectively.
- How is the damper secured in place?
- A wing nut locks the damper in quadrant to ensure it stays in position.
- What material is used for construction?
- The product is made of stainless steel with a silver color finish.
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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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