Parker 12561 Male Swivel Run Tee 1/4 in Od 1/8 in Nptf

Product Description

The PARKER 12561 is a push-to-connect male swivel run tee tube fitting designed for fast, tool-free tube connections in pneumatic and fluid-handling systems. Constructed from nickel-plated brass, it handles a maximum working pressure of 300 psi and connects 1/4 inch OD tubing to a 1/8 inch NPTF male thread. The swivel run tee configuration allows branch connections off a straight run while the swivel feature simplifies alignment during installation. Nitrile O-rings provide reliable sealing across a broad range of compatible media. This fitting is typically installed by HVAC technicians, plumbers, and instrumentation mechanics working on compressed air, control lines, and fluid distribution systems.

This fitting is suited for residential and light commercial applications where quick-connect plumbing is preferred over compression or flare fittings. Common install scenarios include refrigeration control lines, pneumatic controls, and instrument air circuits. The tube-by-MNPT-by-tube configuration makes it a practical choice for tee branch points in tight spaces where threaded assembly flexibility is needed.

Key Features

• Push-to-connect design allows tool-free tube insertion and release
• Nickel-plated brass construction resists corrosion in wet and humid environments
• Rated to 300 psi maximum working pressure
• Nitrile O-ring seals for compatibility with common pneumatic and fluid media
• NPTF thread type provides pressure-tight tapered thread connections
• Swivel run tee body simplifies alignment when threading into fixed ports

Compatibility

Designed for use with 1/4 inch OD tubing and 1/8 inch NPTF male threaded ports in push-to-connect pneumatic and fluid-handling assemblies.

Installation Notes

Installation should be performed by a qualified technician following applicable codes and system requirements. Depressurize and de-energize the system completely before removing or installing any fittings. Ensure tubing is cut cleanly and squarely and is fully inserted into the fitting body until it seats to achieve a proper seal. Inspect the O-ring for damage before assembly and do not overtighten threaded connections into the mating port.