3M 7000031123 Supplied Air Hose 100 Ft 3/8 Inch Id

Product Description

The 3M 7000031123 is a supplied air hose designed for use with high-pressure compressed air systems in industrial and safety breathing air applications. It features a 3/8 inch inner diameter and runs 100 feet in length, making it suitable for extended-reach applications where the worker or operator must remain connected to a stationary air supply. Both ends are equipped with male pipe thread (MPT) fittings configured to accept 1/4 inch female pipe thread (FPT) connections. At 5.8 pounds, this hose is built for regular field use by safety professionals, industrial hygienists, and technicians working in confined spaces or hazardous environments.

This hose is intended for use with 3M high-pressure compressed air systems in industrial settings. Typical installations include supplied air respirator setups where a continuous, clean air source is required at distance from the supply point. The 100-foot length allows for meaningful range in large facilities, tank entries, or outdoor worksites. It is sold as a single unit and is not rated for combined use with other coiled hose sections.

Key Features

• 100-foot length provides extended reach in supplied air respirator setups
• 3/8 inch inner diameter supports adequate airflow for high-pressure compressed air systems
• MPT fittings on both ends accept standard 1/4 inch FPT connections
• Industrial interchange fitting configuration for broad compatibility with standard air supply hardware
• Coiled design — must be used as a single length only; cannot be combined with additional hose sections

Compatibility

Designed for use with 3M High Pressure Compressed Air Systems. Coiled hoses must be used in single lengths only and cannot be combined with other hose sections.

Installation Notes

Installation and connection of supplied air hose should be performed by a qualified safety professional or technician familiar with respiratory protection systems and compressed air supply equipment. Shut off and depressurize the air supply before making or breaking any hose connections. Verify that all fittings are fully seated and leak-free before use. Follow applicable OSHA regulations and the air system manufacturer guidelines for supplied air respirator hose routing and maximum working pressure.

Technical Specifications

• Inner Diameter: 3/8 inch
• Length: 100 ft
• End Fittings: MPT both ends, accepts 1/4 inch FPT
• Fitting Type: Industrial Interchange
• Weight: 5.8 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000031123