Product Info

Flexible aluminum foil ducts help improve ventilation efficiency thanks to their strong yet lightweight design. They are easy to bend and install, making them ideal for factories, commercial kitchens, and complex spaces. These ducts reduce noise, lower maintenance costs, and enhance overall safety in industrial environments.

◆ What is a flexible aluminum foil duct?
A flexible aluminum foil duct, often called a "flex duct," is made from corrugated aluminum foil that provides excellent strength and flexibility. Inside, it is reinforced with a steel wire spring structure to help maintain its shape, prevent collapse under pressure, and allow it to be freely extended, contracted, and bent to fit into tight or complex spaces.

This type of duct is commonly used in ventilation systems that require easy routing and adaptability, especially in industrial facilities and commercial buildings.

◆ Key advantages and benefits
・ Lightweight and easy to install: Can be easily handled and moved by one person, reducing installation time and labor costs.
・ Heat- and corrosion-resistant: Suitable for high-temperature areas, such as factory production lines or commercial kitchens, and environments with exposure to chemicals.
・ Reduces noise and vibration: Creates a quieter and more comfortable working environment, helping improve employee safety and productivity.
・ Smooth inner surface: Minimizes dust accumulation, simplifies cleaning, and supports high hygiene standards — essential in the food, pharmaceutical, and cleanroom industries.

◆ How to choose the right duct
When selecting a flexible aluminum foil duct, consider these key factors:
・ Diameter and length: Match your system’s airflow requirements and available space.
・ Thickness and pressure resistance: Choose reinforced ducts for applications that involve high airflow pressure to prevent deformation or collapse.
・ Fire-resistance and hygiene standards: Check for certifications if you plan to install the duct in food processing areas, hospitals, or public buildings where strict safety and hygiene standards are required.

Choosing the right duct helps ensure long-term performance and reduces maintenance costs.


◆ Benefits for industrial applications
Flexible aluminum foil ducts are widely used in factories, cleanrooms, office buildings, and commercial kitchens. Their flexible routing helps reduce the number of joints and connectors, which lowers the risk of air leakage and simplifies the design.

Additionally, these ducts help reduce installation costs and improve overall ventilation system efficiency, making them a practical and cost-effective choice for many industrial and commercial projects.

◆ Recommended product
If you are looking for a high-quality flexible aluminum foil duct, Nissei Ushiyama Co., Ltd. offers Japanese-standard ducts designed for maximum strength, heat resistance, easy installation, and noise reduction. These ducts are ideal for factories, commercial buildings, and specialized industrial facilities.

Distributed through Nc Network Asia, these ducts come with expert consulting support to help you choose the most suitable solution for your system and ensure reliable long-term performance.

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