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The MIDLAND INDUSTRIES 02692-0604 is a brass quick disconnect adapter designed for flareless tube and hose connections in fluid and pneumatic systems. It transitions a 3/8-inch flareless connection to a 1/4-inch flareless connection, making it a practical reducer-style fitting for service and assembly applications. Brass construction provides corrosion resistance and durability across a range of media. HVAC technicians, plumbers, and industrial service professionals install this type of adapter when reconfiguring line sets, test equipment hookups, or equipment connections that require a fast-connect, flareless interface.
This adapter is suited for residential and light commercial service applications where flareless quick disconnect fittings are specified. It is commonly used in refrigeration and pneumatic plumbing, instrumentation lines, and equipment service ports where tools or gauges must be connected and disconnected without cutting or flaring tubing. The two-size flareless configuration allows a technician to bridge different line sizes during service or system modification work.
Designed as an OEM-style replacement or service fitting for systems using flareless quick disconnect brass adapters in 3/8-inch to 1/4-inch configurations.
This fitting is typically installed by licensed HVAC technicians, plumbers, or industrial mechanics. Shut off system pressure and isolate the line before disconnecting or installing any flareless fitting. Verify that both mating connections are flareless-compatible before assembly and inspect seating surfaces for damage or debris. Follow applicable local codes and manufacturer specifications for torque and pressure rating guidance.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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