Midland Industries 20344 Quick Disconnect Straight Connector

Product Description

The MIDLAND INDUSTRIES 20344 is a brass quick disconnect straight connector designed for flareless tube connections in pneumatic and fluid systems. It joins a 1/4 inch tube OD on one end to a 1/8 inch male iron pipe (MIP) thread on the other, making it a common adapter in compressed air, instrumentation, and light hydraulic lines. The fitting is rated to 150 psi and handles temperatures from -40 to 150 degrees F. Brass construction offers good corrosion resistance and durability for use in both shop and field environments. HVAC technicians, plumbers, and instrumentation installers typically work with this fitting when connecting small-bore tubing to threaded ports.

The 20344 is suited for residential and light commercial applications where quick, reliable tube-to-pipe connections are required. Typical install scenarios include instrument air lines, refrigeration accessory lines, fuel gas pilot connections, and control tubing runs. The flareless design eliminates the need for flare prep, making connections faster during service or new installation. The 5/16-24 x 3/8-24 thread specification is important to verify against mating port dimensions before installation.

Key Features

• Brass construction for corrosion resistance in air, gas, and fluid service
• Flareless quick disconnect design speeds up tube connections without flare prep
• Rated to 150 psi working pressure
• Wide temperature range: -40 to 150 degrees F
• Straight configuration simplifies in-line tube-to-pipe transitions
• Compact and lightweight at 0.03 pounds

Compatibility

Designed as an OEM-style flareless fitting for use with 1/4 inch OD tubing and 1/8 inch MIP threaded ports in pneumatic, instrumentation, and fluid control systems.

Installation Notes

This fitting should be installed by a qualified technician familiar with flareless tube fitting procedures. Always depressurize and isolate the line before removing or installing any fitting. Verify thread compatibility and tube OD before making up the connection, and use appropriate thread sealant on the MIP end per system requirements. Follow applicable codes such as ASME B31 or NFPA guidelines for the specific fluid or gas service involved.