Midland Industries 20260 Brass Female Adapter 1/4 in Compression

Product Description

The MIDLAND INDUSTRIES 20260 is a Poly-Flo interchangeable female adapter designed to connect a 1/4-inch compression fitting to a 1/4-inch female NPTF port. Constructed from brass, this flareless fitting provides a reliable, leak-resistant seal suitable for low-volume gas, air, and fluid lines. It is rated to 150 psi and handles temperatures from -40 degrees F to 150 degrees F. At approximately 1.08 inches in length, the compact body fits in tight plumbing and HVAC line configurations. Licensed plumbers, HVAC technicians, and refrigeration mechanics install this type of adapter when transitioning from compression tubing runs to threaded female ports.

The 20260 is suited for residential and light commercial plumbing, HVAC, and pneumatic applications where aluminum or copper tubing terminates at a threaded female NPTF connection. It is commonly used in instrument lines, pilot lines, and small-bore supply connections where compression fittings are preferred over flare or solder joints. The Poly-Flo interchangeable design allows the compression sleeve and nut to be swapped for compatibility with standard compression components of the same size.

Key Features

• 1/4-inch compression inlet to 1/4-inch female NPTF outlet configuration
• Rated to 150 psi working pressure
• Operating temperature range of -40 degrees F to 150 degrees F
• Compatible with both aluminum and copper tubing
• Flareless compression design eliminates the need for flaring tools
• Compact brass body at approximately 1.08 inches in length

Compatibility

Designed for use with aluminum and copper tubing in compression-to-female NPTF flareless fitting applications. The Poly-Flo interchangeable design is compatible with standard 1/4-inch compression components.

Installation Notes

Installation is performed by licensed plumbers or HVAC technicians following applicable IPC and IFGC guidelines. Shut off system pressure and bleed all lines before disassembling or installing compression fittings. Do not overtighten compression nuts, as brass fittings can crack under excessive torque. Inspect tubing ends for burrs or deformation before inserting into the compression seat to ensure a proper seal.