3M W-9435 supplied air hose for airline

3M W-9435 High-Pressure Supplied Air Hose — Ref. RW9435

The 3M W-9435 supplied air hose is an essential component of a supplied-air respiratory system. It is used to ensure the distribution of breathing air between the air source and the compatible facepiece through a high-pressure hose with a 3/8 in inner diameter.

This model is available in 25 ft, 50 ft, or 100 ft. Please select the appropriate length in the box above.

This hose is not intended to be used on its own. To maintain a coherent configuration and preserve the system’s approval requirements, the components used from the air source onward must remain compatible and come from the same manufacturer. In this case, a 3M hose must be paired with appropriate 3M respiratory components.

Why choose this 3M supplied air hose

The W-9435 is designed to connect the different parts of a 3M supplied-air system efficiently. Selecting the proper length helps adapt the installation to the workstation, improves worker mobility, and maintains consistent breathing air flow throughout the system.

Because it acts as the link between the air source and the facepiece, this hose must be selected carefully according to the actual work configuration, the required distance, and the compatible components needed for the complete system.

Key benefits and advantages:

• Air distribution component: provides the link between the air source and the compatible respiratory components of the system.

• 3/8 in inner diameter: format designed for the intended use in the 3M supplied-air system.

• Available lengths: offered in 25 ft, 50 ft, or 100 ft to match the reach required at the workstation.

• Coherent system logic: must be used with the appropriate components from the same manufacturer to support system compliance.

Compatibility and length selection

The RW9435 is a parent product with combinations. Each variant corresponds to a specific hose length. Length selection should consider the distance between the air source and the work area, the movement required, and the overall installation layout.

In a supplied-air system, component compatibility is not a secondary detail. The hose, air control devices, fittings, and facepiece must be selected as part of a complete system approach in order to maintain a coherent, safe, and compliant setup.

Technical specifications

Choosing the right configuration

The correct hose length should not be selected only on the basis of theoretical distance between two points. It should also reflect actual movement, air source position, workstation layout, and the other system components in use. A proper selection helps maintain a more functional, coherent, and comfortable installation.

Documents and complementary products

The technical documents and complementary components shown below help complete the system according to the chosen length, the workstation requirements, and the other compatible elements needed for supplied-air use.

Additional product suggestions for the 3M W-9435 compressed air hose:

To properly complete your supplied air system, see the following items; the 3M panel (R256/02/00), the 3M panel (R256/02/01), the V-300 valve (RV300), and the V-399 air (RV399). These components must be selected as part of a coherent system in order to preserve the proper use of the full assembly.

Under “Accessories” at the bottom of the page. You will probably also need certain useful items for maintenance or real working conditions, such as the 3M filter (R523/01/28), the 3M module (R523/01/29), as well as protective Tyvek coveralls, clear safety glasses and gloves suited to the work environment. You will find them at the bottom of the page under “Accessories”. For more information, please contact our customer service team.

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