​Product Overview
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H-VAX Aluminum Flexible Duct is a lightweight, high-performance air duct designed for efficient air distribution in H-VAX, ventilation, heating, and cooling systems. Manufactured from multi-layer laminated aluminum foil reinforced with a high-strength spring steel wire helix, it combines excellent flexibility with outstanding durability for both residential and commercial applications.
The smooth polyester inner layer reduces airflow resistance and pressure loss, helping improve system efficiency while ensuring quiet and reliable air movement. Its flexible construction allows easy routing through confined spaces and around structural obstacles, significantly reducing installation time.

• H-VAX and air conditioning systems
• Heating and ventilation systems
• Residential buildings
• Commercial and office buildings
• Hotels and hospitality facilities
• Hospitals and healthcare centers
• Industrial ventilation systems
• Air distribution and exhaust systems

Applications​​​​​​​

• Multi-layer laminated aluminum foil construction
• Reinforced with high-strength spring steel wire
• Smooth polyester inner layer for reduced pressure loss and airflow resistance
• Lightweight and highly flexible design
• Easy installation in confined spaces and complex duct layouts
• Resistant to tearing and deformation
• Suitable for both residential and commercial H-VAX applications
• Durable construction with reliable long-term performance
• Compatible with standard H-VAX duct systems

Key Features & Benefits

Installation

H-VAX Aluminum Flexible Duct is designed for quick installation using standard duct connectors, clamps, and sealing accessories. Its flexibility enables fast routing while maintaining efficient airflow and reliable long-term performance in H-VAX and ventilation systems.

Technical Specifications

Material: Laminated Aluminum Foil with Polyester Inner Layer
Reinforcement: Spring Steel Wire Helix
Form: Flexible Air Duct
Foil Thickness: 25 μm (50 μm available upon request)
Available Sizes: 3" to 22"
Operating Temperature: -25°C to +110°C
Maximum Operating Pressure: 3000 Pa
Fire Classification: Manufactured from slow-burning materials
Physical Properties: Flexible, tear-resistant, and deformation-resistant
Packaging: 10 m per carton