Midland Industries 27063 Captive Sleeve Union 3/16 in Compression

Product Description

The MIDLAND INDUSTRIES 27063 is a brass captive sleeve union designed for 3/16 inch compression-to-compression connections. It incorporates a 27002 self-aligning sleeve that holds the ferrule captive during assembly, reducing the chance of misalignment or dropped components in tight service spaces. This fitting is intended for use in tubing systems where a union-style disconnect is needed without removing or replacing the sleeve on each reconnection. Plumbers, HVAC technicians, and refrigeration technicians working with small-diameter soft tubing will find this fitting appropriate for both new installations and field repairs. The all-brass construction provides corrosion resistance and durability in a range of fluid service applications.

This union is suited for residential and light commercial applications involving 3/16 inch tubing lines, including condensate, instrument air, fuel, or other low-pressure fluid circuits. The self-align sleeve feature makes it particularly practical in confined locations where precise hand alignment of a loose ferrule is difficult. It is classified under special compression assemblies and is appropriate wherever a reusable, captive-sleeve union is specified for small-bore brass compression fittings.

Key Features

• Captive sleeve design retains the ferrule during assembly and disassembly
• Self-aligning 27002 sleeve reduces installation errors in tight spaces
• Both ends are 3/16 inch compression for a straight union configuration
• All-brass construction resists corrosion in fluid service environments
• Compact and lightweight at 0.04 pounds for use in space-constrained installations

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 3/16 inch compression tube systems using standard brass compression ferrules compatible with the MIDLAND INDUSTRIES 27002 self-align sleeve.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC or refrigeration technician following applicable IPC or system-specific codes. Shut off fluid flow and depressurize the line before disassembly. Hand-tighten the compression nut first, then apply wrench torque gradually and evenly. Do not overtighten brass compression fittings, as this can deform the ferrule and cause leaks.