Western Enterprises 701-2 Hex Brass Regulator Nut CGA-701

Product Description

The WESTERN ENTERPRISES 701-2 is a hex brass regulator nut designed for oxygen gas service using the CGA-701 connection standard. This fitting secures the regulator-to-cylinder interface and provides a reliable, leak-resistant seal in high-purity oxygen applications. The hex profile allows for wrench tightening, which is essential when working with pressurized oxygen systems. Sold individually, this nut is a direct-use component for gas handling equipment in welding, cutting, and industrial gas distribution setups. Licensed gas technicians and welding supply professionals install this type of fitting during regulator assembly and cylinder changeouts.

This regulator nut is suited for oxygen gas service in residential, commercial, and industrial environments wherever a CGA-701 connection is specified. Typical applications include cylinder regulator assemblies used in welding operations, medical gas distribution, and industrial gas handling. It is sold as a single unit and is intended for use by qualified technicians familiar with pressurized gas system procedures.

Key Features

• Hex profile allows wrench tightening for secure, leak-resistant connection
• Brass construction provides corrosion resistance suitable for oxygen gas service
• CGA-701 connection standard for compatibility with designated oxygen cylinder regulators
• Sold individually for targeted replacement or assembly use
• Compact and lightweight at 0.03 pounds

Compatibility

Designed for use with CGA-701 oxygen gas regulator connections as specified in the product data.

Installation Notes

Installation should be performed by a qualified technician experienced with pressurized gas systems. Always shut off the cylinder valve and verify the system is fully depressurized before removing or installing regulator nuts. Use only tools and lubricants approved for oxygen service, as petroleum-based lubricants are strictly prohibited in oxygen systems. Follow all applicable compressed gas safety standards and local codes during installation.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.