---

Flexible hose and flexible ducting play an important role in industrial dust extraction, fume extraction, ventilation and air movement systems. 

Rigid ducting is commonly used for main duct runs. In contrast, flexible hose provides a practical connection between machinery, extraction points and fixed ducting. Its flexibility makes it ideal for applications where equipment moves, access is limited or a fixed duct connection is impractical.

What Is Flexible Hose Used For? 

Industrial flexible hose can be used across a wide range of applications, including: 

• Dust extraction 

• Woodworking and joinery 

• CNC machinery 

• Welding fume extraction 

• Engine exhaust extraction 

• Industrial ventilation 

• Material handling 

• High-temperature applications 

As a result, the right flexible ducting can help maintain effective airflow while allowing machinery and extraction equipment to operate as required.

Choosing the Right Flexible Hose 

Not all flexible hoses are suitable for every application. Not all flexible hoses are suitable for every application. Therefore, selecting the right hose involves more than simply choosing the correct diameter.

Key factors to consider include: 

1. Material Being Extracted 

Different materials place different demands on flexible ducting. Fine dust, wood chips, abrasive particles, welding fumes and other materials may require specific hose constructions. 

For example, abrasive materials may require a heavy-duty, abrasion-resistant hose, while fine dust or powders may require anti-static properties. 

2. Airflow Requirements 

The hose needs to suit the airflow requirements of the overall extraction system. Incorrectly sized hose or ducting can increase resistance, reduce airflow and affect extraction performance. 

3. Flexibility and Movement 

Some applications require continuous movement, such as CNC machinery or extraction arms. Others may only require a short flexible connection between fixed ducting and equipment. 

When selecting a hose, consider the required flexibility, bend radius and hose length.

4. Temperature and Operating Conditions 

High-temperature applications, including welding fume and exhaust extraction, may require specialised flexible ducting designed to operate under elevated temperatures. 

Chemical exposure, abrasion and environmental conditions should also be considered when selecting the right hose. 

5. Static Control 

For applications involving fine dust, powders or fibres, static electricity may be an important consideration. Anti-static flexible hose can help minimise static build-up as part of an appropriately designed extraction system. 

Flexible Hose for Industrial Applications 

Airtight Solutions supplies a range of industrial flexible hose and flexible ducting solutions for applications including: 

• Dust extraction and woodworking 

• CNC dust extraction 

• Abrasive materials 

• Welding fume extraction 

• High-temperature extraction 

• Engine exhaust extraction 

• Industrial ventilation 

• Anti-static applications 

The correct hose can help support airflow, reduce premature wear and improve the reliability of your overall extraction or ventilation system. 

Flexible Hose vs Rigid Ducting 

Both flexible hose and rigid ducting play an important role in industrial extraction systems. However, rigid ducting is generally suited to permanent main duct runs, while flexible hose is commonly used for connecting machinery, extraction points and equipment where movement or flexibility is required.

In many systems, the most effective solution is a combination of both. 

Maintaining Flexible Ducting 

Regular inspection can help identify issues before they affect system performance. 

Check flexible hose for: 

• Cracks or splits 

• Abrasion or worn sections 

• Kinks or excessive compression 

• Loose connections 

• Air leaks 

• Material build-up 

• Heat damage 

Damaged or incorrectly selected hose can contribute to airflow losses, increased maintenance and poor extraction performance. 

Find the Right Flexible Hose for Your Application 

Choosing the right flexible hose or flexible ducting can make a significant difference to the performance and reliability of your industrial extraction or ventilation system. 

Airtight Solutions supplies flexible hose solutions for dust extraction, fume control, CNC machinery, woodworking, welding, exhaust extraction and industrial ventilation across Australia. 

Need help selecting the right flexible hose for your application? Contact the Airtight Solutions team today for expert advice or to request a quote.