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The PARKER PP4ME2 is a push-to-connect male elbow tube fitting designed for connecting 1/4 inch OD tubing to a 1/8 inch NPTF male pipe thread. Constructed from polypropylene, this fitting handles pressures up to 150 psi and is well suited for pneumatic and fluid transfer lines where a 90-degree change of direction is needed. The push-to-connect design allows for tool-free tube insertion and removal, reducing installation time in plumbing, HVAC, and industrial fluid control applications. Licensed plumbers, HVAC technicians, and fluid system installers work with this type of fitting regularly in both light commercial and residential settings.
This fitting is appropriate for use with compatible 1/4 inch OD tubing in applications that require a transition from tubing to NPT-threaded pipe ports. Typical install scenarios include water treatment equipment, pneumatic control systems, and HVAC condensate or water-supply lines where a compact elbow transition to a threaded port is needed. Its tan polypropylene body resists corrosion and is compatible with many non-aggressive fluids and low-pressure air systems.
Designed as an OEM-style replacement or new-install push-to-connect fitting for systems using 1/4 inch OD tubing with 1/8 inch NPTF-threaded ports in pneumatic, plumbing, or fluid control applications.
Installation is performed by plumbers, HVAC technicians, or qualified fluid system technicians. Shut off and depressurize the system completely before removing or installing any fitting. Ensure tubing is cut cleanly and squarely and that the tube end is free of burrs before inserting into the push-to-connect port. Apply thread sealant appropriate for the fluid media to the NPTF male threads per local plumbing code requirements.
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