Parker 364HB-3PP Barbed Tube Union Tee 3/16 Inch

Product Description

The PARKER 364HB-3PP is a single-barb polypropylene union tee fitting designed to join three flexible tube lines at a common junction point. It accepts tubing with an inside diameter of 3/16 inches and an outside diameter of 0.25 inches on all three ports. Rated for a maximum working pressure of 125 psi and a temperature range of 0 degrees F to 212 degrees F, this fitting is suited for fluid handling systems in food processing, laboratory, and light industrial environments. It meets FDA compliance and NSF/ANSI 51 certification requirements. Plumbers, refrigeration techs, and equipment service technicians are the typical installers.

This fitting is used in low-pressure tubing runs where a branch connection is needed without the use of tools or clamps. Its single-barb design creates a secure push-on grip with compatible flexible tubing. Typical applications include beverage dispensing equipment, water treatment lines, laboratory fluid circuits, and other systems requiring NSF/ANSI 51 certified wetted components. The black polypropylene construction resists many common chemicals and maintains integrity across its full rated temperature range.

Key Features

• Single-barb design on all three ports for secure, tool-free push-on tube connection
• Rated to 125 psi maximum working pressure
• Operating temperature range: 0 degrees F to 212 degrees F
• FDA compliant and NSF/ANSI 51 certified for food and beverage contact applications
• Black polypropylene construction for chemical resistance and durability
• Overall length of 1.49 inches for compact inline or branch installations

Compatibility

Designed for use with flexible tubing having a 3/16 inch inside diameter and 0.25 inch outside diameter. Suitable as an OEM-style or replacement union tee in low-pressure fluid systems requiring NSF/ANSI 51 certified fittings.

Installation Notes

Installation is performed by trade plumbers or equipment service technicians working on low-pressure fluid lines. Depressurize and drain the system fully before removing or installing any fitting. Ensure tubing is cut cleanly and squarely before seating it onto the barb to achieve a proper seal. Verify all connections are fully seated and leak-test the system before returning it to service.