Parker PF-00352 Push-to-connect Male Connector 3/4 Od

Product Description

The PARKER PF-00352 is a push-to-connect male connector tube fitting designed for fast, tool-free tube connections in pneumatic and fluid transfer lines. Constructed from brass, it features a tube-to-male NPT configuration with a 3/4 inch outside diameter tube end and a 1/2 inch NPTF threaded male end. Rated to 250 psi maximum working pressure, this fitting handles temperatures from -40 degrees F to 200 degrees F. The nitrile O-ring seals the tube connection securely. It is sold in a package quantity of two and is well suited for use by plumbers, HVAC technicians, and fluid system installers working with push-to-connect tubing assemblies.

This fitting is used in applications where a straight inline connection is needed between a push-to-connect tube and a male NPT port. Typical install scenarios include compressed air lines, hydraulic fluid circuits, and similar low-to-medium pressure tubing systems in both residential and light commercial environments. The NPTF thread form provides a pressure-tight mechanical seal without requiring additional thread sealant, though proper thread engagement practice should be followed per job requirements.

Key Features

• Push-to-connect tube end accepts 3/4 inch OD tubing for fast, tool-free insertion
• 1/2 inch NPTF male thread end for a leak-resistant mechanical seal
• Brass construction resists corrosion in air, water, and compatible fluid service
• Nitrile O-ring provides reliable tube-end sealing across the full temperature range
• Rated to 250 psi maximum working pressure
• Compliant with D.O.T. FMVSS571.106, SAE J2494, and SAE J2494-3 standards

Compatibility

Designed as an OEM-style push-to-connect replacement or new-installation fitting for tube lines with 3/4 inch OD tubing connecting to 1/2 inch NPTF male-ported components in pneumatic or fluid transfer systems.

Installation Notes

This fitting is typically installed by licensed plumbers, HVAC technicians, or qualified fluid system mechanics. Before installation, depressurize and isolate the system completely. Insert tubing fully to the tube stop to ensure proper O-ring engagement and a secure push-to-connect lock. Inspect the tubing end for burrs or out-of-round deformation before insertion, as these conditions can compromise the seal.