Choosing the right air hose

Pneumatic machines are indispensable, so choosing the right air hoses is essential for optimal performance and reliability. If you opt for a standard hose, you should use a hose reel.

When it comes to air hoses and reels, understanding the selection process is key to ensuring you meet your specific application and environment requirements.

Before making a decision, consider the main factors and important aspects such as hose material, length, internal diameter, and the intended application environment.

This article will guide you through the most important aspects to help you make an informed choice for your pneumatic needs.

Which hose length should you choose?

• The longer the hose between compressor & tool, the more air pressure is lost on route. It's important to measure the total distance from the compressor to your work area to select the optimal hose length and prevent unnecessary pressure drops.
• Couplers let you add hoses to extend reach.
• Expect small drops in pressure when adding hoses.
• Always balance maneuverability of your air tool with minimum loss of pressure. Additionally, consider how the hose placement in relation to the wall can impact both storage—such as mounting on a wall or using a reel—and overall hose performance.

Which hose I.D.?

• The larger the hose internal diameter (I.D.), the more air flow it can carry.
• Hose diameter affects overall weight of the line.
• The higher the CFM the larger diameter hose needed. A larger hose diameter increases flow capacity, which is important for high-demand pneumatic tools.
• In small handheld tools, choose a 6mm hose.

Always match the hose diameter to the air consumption needs of your pneumatic tool for optimal performance.

Different types of air hoses

Recoil

Recoil hoses are designed to spring back to their original shape after use, making them ideal as retractable air hoses. This feature provides easy storage, reduces tripping hazards, and is especially beneficial in busy work environments.

Each type of hose is suitable for different applications: standard hoses are suitable for general air transfer, recoil hoses are suitable for dynamic workspaces requiring retractable air hoses, and heavy-duty hoses are suitable for high-pressure or industrial environments.

Recoil

• Tensile, has memory
• Springs back when not in use
• Easier storage

Standard

• No resistance
• Easier to handle

A standard air hose can be looped for storage but remains loose.

Air hose materials

Nylon is lightweight and easy to store, so is well suited for applications that require higher working pressure from 315 psi to 120 psi. Nylon tubing is commonly used in industrial applications for its flexibility and compatibility with various fittings. When using nylon hoses, always check the maximum working pressure to ensure it matches or exceeds your air supply requirements for safe operation.

Neoprene is highly flexible, so is best for air hose applications that need precision when directed at the work area.

Polyurethane has a long life and is lightweight. Polyurethane hoses are even lighter than rubber hoses, making them ideal for portable applications where ease of transport and flexibility are important. It is ideal for applications where abrasion resistance is important.

EPDM (Ethylene Propylene Diene Monomer) has low-temperature flexibility, so can be used for applications that require resistance to outdoor elements. Thermoplastic air hoses have low expansion and have the ability to withstand the rigors of industrial usage.

Selecting the right hose material ensures safe and efficient transfer of pressurized air in your system.

Air hose reel considerations

Selecting the right air hose reel is a crucial step in optimizing your compressed air system and ensuring your pneumatic tools perform at their best. The right air hose reel isn’t just an accessory—it plays a key role in maintaining stable air pressure, preventing pressure drop, and extending the service life of your air hoses.

Hose length and diameter compatibility 

When choosing an air hose reel, start by considering the hose length and hose diameter you need for your air tools and air compressor setup. A longer hose length can be convenient for reaching distant work areas, but it can also lead to pressure drop, which may affect the performance of your pneumatic tools. Opting for a larger diameter hose can help maintain stable air pressure and deliver greater airflow, especially for heavy duty applications or when using tools like an impact wrench. Make sure your hose reel is designed to accommodate the total hose length and inside diameter you require.

Material matters

The material of both the air hose and the hose reel is another important aspect. Rubber air hoses and polyurethane air hoses are popular for their durability, flexibility, and resistance to extreme temperatures, making them suitable for a wide range of work environments. Polyurethane hose is especially valued for being lightweight and abrasion-resistant, while rubber is known for its flexibility and performance in higher temperatures. PVC hoses are a cost-effective option, but may not be as durable for heavy duty or industrial applications. The hose reel itself should be constructed from materials that can withstand the overall weight and wear of the hose, ensuring a long service life.

Retractable and mounted options

Retractable air hose reels are a favorite in many garages and industrial settings because they keep your compressed air hose organized and out of the way. These reels can be mounted on walls or ceilings, saving space and reducing tripping hazards. When selecting a retractable reel, check that it can handle the hose size and weight you plan to use, and that it offers smooth operation for frequent use.

Work environment and application

Consider your specific work environment when choosing a hose reel. For example, if you’re working in cold weather, look for a hose and reel combination that remains extremely flexible and resists cracking in low temperatures. For industrial applications or heavy duty use, select a reel and hose material that can handle frequent use, higher pressures, and exposure to harsh conditions.

By carefully considering hose length, diameter, material, and the demands of your work environment, you can select an air hose reel that supports optimal airflow, stable air pressure, and reliable performance for all your pneumatic tools. The right air hose reel not only improves efficiency but also helps protect your investment in air hoses and air compressors, ensuring your compressed air system runs smoothly for years to come.

Air hose considerations

That’s not all you need to think about when it comes to your pneumatic power system. Each pneumatics component needs to be up for the job, so carefully consider:

• Air cylinders and accessories such as speed controllers
• Pressure gauges
• Air lubricators
• Air regulators
• Compressed air filters
• Lubricating the moving parts of hose reels, such as spindles, bearings, and spring mechanisms, to ensure smooth operation.
• Using retractable reels for efficient hose management in pneumatic systems, which can help optimize airflow, safety, and ease of use.

Proper hose storage solutions, like retractable reels, can also help keep your garage organized and maintain a professional-looking workspace.

Download free CADs and try before you buy

Free CADs are available for most solutions, which you can download. You can also request free samples to make sure you’ve chosen exactly what you need. If you’re not quite sure which solution will work best for your application, our experts are always happy to advise you.

Whatever your requirements, you can depend on fast despatch. Request your free samples or download free CADs now.

Questions?

Email us at sales@essentracomponents.com or speak to one of our experts for further information on the ideal solution for your application 800-847-0486.