Parker A4MTS2-MG Male Swivel Branch Tee 1/4 Od 1/8 Nptf

Product Description

The PARKER A4MTS2-MG is a push-to-connect male swivel branch tee tube fitting designed for tube-to-pipe connections in fluid and pneumatic systems. Constructed from POM (polyoxymethylene), this fitting accepts 1/4 inch OD tubing and connects to a 1/8 inch NPTF male thread port. The swivel design allows for easier thread engagement and alignment during installation without rotating the connected tubing. Rated to 300 psi, the A4MTS2-MG is suitable for compressed air, water, and compatible fluid lines in light industrial and commercial applications. An EPDM O-ring provides a reliable seal. Licensed plumbers, pipefitters, and industrial maintenance technicians install this type of fitting.

This fitting is used in pneumatic and fluid distribution systems where a branch tee connection is needed between push-to-connect tubing and a male pipe thread port. The branch tee configuration supports runs where a line must split off at a right angle while maintaining a straight-through path. It is suited to residential and light commercial compressed air systems, lubrication circuits, instrumentation lines, and process control plumbing where 1/4 inch OD tubing interfaces with 1/8 inch NPTF pipe thread connections.

Key Features

• Push-to-connect design allows tool-free, quick tube insertion and secure retention
• Male swivel branch tee configuration simplifies thread alignment without twisting tubing
• POM (polyoxymethylene) body offers chemical resistance and dimensional stability
• EPDM O-ring provides durable sealing across a range of compatible fluids
• Rated to 300 psi for reliable use in pneumatic and fluid service
• Compact form factor at 1 inch length for use in tight plumbing layouts

Compatibility

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

Installation Notes

This fitting is typically installed by licensed plumbers, pipefitters, or qualified industrial maintenance technicians. Depressurize and isolate the line completely before removing or installing any fitting. Verify NPTF thread engagement is proper and that the tubing is fully seated to the push-to-connect collar stop before restoring pressure. Do not exceed the 300 psi pressure rating or use with fluids incompatible with POM or EPDM materials.