Parker A8FC6-MG Push-to-connect Connector 1/2in Od 3/8in Nptf

Product Description

The PARKER A8FC6-MG is a push-to-connect tube-to-pipe connector fitting designed for fast, tool-free tube connections in fluid and pneumatic systems. Constructed from polyoxymethylene (POM), a rigid acetal thermoplastic known for chemical resistance and dimensional stability, this connector accepts 1/2 inch OD tubing and threads into a 3/8 inch NPTF port. Rated to 250 psi, it is suited for low-to-medium pressure pneumatic lines, water lines, and general instrumentation tubing runs. Licensed plumbers, HVAC technicians, and industrial maintenance professionals install fittings of this type in both light commercial and residential applications.

This fitting is used where a push-to-connect tube end needs to transition directly into a threaded pipe port. Common install scenarios include compressed air distribution, water supply manifolds, pneumatic control circuits, and instrumentation tubing runs. The NPTF thread form creates a pressure-tight mechanical seal without requiring additional sealant tape, though field practice often includes thread sealant per the system requirements. Its tan POM body makes it appropriate for applications where metal fittings are not required and weight savings or corrosion resistance is preferred.

Key Features

• Push-to-connect design allows fast, tool-free tube insertion and removal
• Polyoxymethylene (POM) body resists moisture, mild chemicals, and corrosion
• Rated to 250 psi for low-to-medium pressure pneumatic and fluid systems
• 3/8 inch NPTF male thread creates a pressure-tight seal in standard pipe ports
• Accepts 1/2 inch OD tubing without additional compression hardware
• Lightweight construction at 0.04 pounds per fitting

Compatibility

Designed as an OEM-style push-to-connect connector for systems using 1/2 inch OD tubing and 3/8 inch NPTF threaded ports in pneumatic, fluid handling, or instrumentation applications.

Installation Notes

Installation is performed by plumbers, HVAC technicians, or instrumentation technicians. Always depressurize and isolate the system before removing or installing fittings. Verify the tube end is cut cleanly and squarely, and deburr before insertion to ensure a proper push-to-connect seal. Inspect the NPTF threads on the receiving port for damage before assembly and apply thread sealant per the system design specification.