Midland Industries 26125 Captive Sleeve Union Elbow Brass

Product Description

The MIDLAND INDUSTRIES 26125 is a captive sleeve union elbow fitting designed for compression-to-compression connections in fluid and gas line assemblies. Both ports accept 5/16-inch compression connections, and the captive sleeve design keeps the ferrule retained on the fitting body during disassembly, reducing the risk of lost components and speeding up reconnection. Constructed from brass, this union elbow provides corrosion resistance and reliable sealing in moderate-pressure plumbing and tubing applications. The elbow geometry allows direction changes in tight spaces where straight fittings will not route. Licensed plumbers and pipefitters are the typical installers.

This fitting is suited for residential and light commercial plumbing, HVAC refrigerant sensing lines, fuel gas distribution tubing, and similar small-diameter tubing runs where a 90-degree directional change and a union-style break point are required. The union configuration allows the line to be disconnected and reconnected without disturbing upstream or downstream components, making it practical in service situations where periodic access is needed.

Key Features

• Captive sleeve design retains ferrule on the fitting body during disassembly
• 5/16-inch compression connections on both ends for secure, leak-resistant joints
• 90-degree elbow geometry enables direction changes in confined plumbing spaces
• Union construction allows in-line disconnection without cutting tubing
• Brass construction resists corrosion in water, fuel, and refrigerant service environments
• Compact profile: 1.2 inches long, 1.25 inches wide, 0.55 inches tall

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 5/16-inch compression tubing systems in plumbing, HVAC, and fuel gas applications. Includes the 26004 captive sleeve nut.

Installation Notes

Installation should be performed by a licensed plumber or qualified technician following applicable IPC and IFGC codes. Shut off the fluid or gas supply and relieve line pressure before disassembling or installing any compression fitting. Use an appropriately sized compression sleeve and nut; do not overtighten, as brass compression fittings can crack if over-torqued. Inspect the tubing end for squareness and burrs before inserting into the fitting to ensure a proper seal.