High-pressure air hose 50 ft. 3M internal diameter 0.95 cm (3/8 in) MPT

3M High-Pressure Compressed Air Hose: Industrial Performance and Safety

Manufacturer codes: 7000031122, 7000005414, and 7000031123 or W2929-25, W2929-50, W2929-100.

Model available in several lengths: 25, 50, or 100 ft. Please select your desired length from the dropdown menu above.

 This 50-foot high-pressure compressed air hose from 3M is an essential accessory for your pneumatic installations. With an internal diameter of 0.95 cm (3/8 in) and MPT threads on both ends, it fits perfectly with FTP fittings of 0.63 cm (1/4 in). Designed for high-pressure compressed air systems, this hose offers excellent resistance to wear, temperature variations, and demanding industrial environments. Its 50-foot length allows great installation flexibility while maintaining constant and secure pressure.

Supplied-air respirators require a clean source of breathable air, such as factory air systems, low-pressure pumps, or bottled air. Complete systems include a compressed air hose, an air regulation valve, a breathing tube, and a mask, hood, or other facepiece.

Technical Features of the 3M High-Pressure Hose

The 3M RW2929-50 hose stands out for its robustness and compatibility with high-pressure compressed air systems. It is made from industrial-grade materials, ensuring exceptional durability. Its internal diameter of 0.95 cm optimizes airflow, while the MPT threads ensure reliable connection with standard FTP fittings. This hose is sold individually and is perfectly suited for professional environments where safety and performance are priorities.

Installing the High-Pressure Compressed Air Hose

Installing the 3M RW2929-50 hose is quick and easy. Simply screw the MPT-threaded ends onto compatible FTP fittings in your compressed air system. Make sure the connections are tightly secured to prevent any air leaks. This hose is designed for tool-free setup, making it easy to integrate into existing pneumatic networks.

Maintaining the 3M Compressed Air Hose

To ensure the longevity of the high-pressure hose, it is recommended to regularly check the condition of the threads and outer casing. Clean it with a dry or slightly damp cloth, without using harsh solvents. Avoid excessive twisting and store it in a dry place away from prolonged UV exposure. Preventive maintenance helps maintain constant and secure air pressure.

Usage Tips for Optimal Performance

Use this hose in environments compatible with high-pressure compressed air systems. Do not exceed the pressure limits recommended by the manufacturer. For maximum efficiency, ensure that FTP fittings are clean and free of corrosion before installation. This hose is ideal for workshops, industrial production areas, and applications requiring reliable and continuous air supply.

Restrictions

To avoid reduced airflow to the respirator, do not combine 3M hoses when no connector is permitted. To prevent hose degradation, which could impair respirator performance and cause health issues or death, do not expose it to temperatures above 160°F (71°C).

NOTE: Air entering the breathing zone must not exceed 110°F (43°C).

FAQ About the 3M High-Pressure Compressed Air Hose

Is this hose compatible with all compressed air systems?

It is designed for 3M high-pressure systems with FTP fittings of 0.63 cm (1/4 in), but may be suitable for other compatible setups.

What is the maximum pressure this hose can handle?

The manufacturer recommends using it within the scope of 3M high-pressure systems. For precise data, consult the product’s technical sheet on the Sylprotec website.

Can this hose be used outdoors?

Yes, provided it is protected from prolonged UV exposure and excessive moisture. It is built to withstand industrial conditions, but proper storage extends its service life.

Complementary suggestions for the Compressed Air High-Pressure Hose 50 ft

Need additional safety equipment? See the following items: CDN “Cartridge Respirator Required” sign (ECO106), “Notice: Cartridge Respirator Required in This Area” sign (EOAV328-107), half-face respirator (R6200), full-face respirator (RFF402), or Quick Latch half-face respirator (R6502QL).

See “Accessories” at the bottom of the page. If you're looking for work equipment, have a look at the following products: Airline (RW2929), facepiece for respiratory protection (RM307), 3M s-Series hood (RS655).

Texts colored green corresponds to hyperlinks leading to specific safety equipment or to a general information link.