Western Enterprises 15-4 Recessed Nipple 0.25 Inch Tube

Product Description

The WESTERN ENTERPRISES 15-4 is a recessed nipple fitting designed for use with 0.25-inch tubing and rated for pressures up to 3000 psi. This type of fitting creates a secure, flush-mounted connection point commonly used in compressed gas distribution, cylinder manifold systems, and high-pressure fluid lines. Its recessed design protects the connection interface from impact and contamination, making it a reliable choice for demanding service environments. Licensed gas technicians and industrial piping professionals are the typical installers of this component.

This recessed nipple is suited for high-pressure gas and fluid system applications where a 0.25-inch tube connection is required. It is commonly found in compressed gas cylinder setups, laboratory gas distribution panels, and industrial manifold assemblies where pressure integrity and fitting protection are priorities. Its compact form factor fits installations with limited space around the connection point.

Key Features

• Rated for pressures up to 3000 psi, suitable for high-pressure service
• Recessed design protects the nipple interface from physical damage and debris
• Fits 0.25-inch tubing connections
• Compact and lightweight at 0.1 pounds
• Sold individually (each)

Compatibility

Designed as an OEM-style replacement or new-installation fitting for high-pressure gas and fluid systems using 0.25-inch tube connections rated up to 3000 psi.

Installation Notes

Installation of high-pressure fittings should be performed by a qualified technician familiar with applicable codes, including relevant sections of the IFGC or applicable compressed gas standards. Always depressurize and isolate the system before removing or installing any fitting. Use appropriate thread sealant rated for the media and pressure involved, and verify system integrity with a pressure test after installation.

Technical Specifications

• Tube Size: 0.25 inches
• Maximum Pressure: 3000 psi
• Weight: 0.1 pounds
• Unit of Measure: Each

Standard Information

• Brand: WESTERN ENTERPRISES
• Manufacturer Part Number: 15-4