Parker 364HB-10N Barbed Tube Union Tee 5/8 Inch Nylon

Product Description

The PARKER 364HB-10N is a single-barb nylon union tee fitting designed to join three runs of flexible tubing at a common junction point. Manufactured from white nylon, this fitting accommodates a 5/8 inch barb size with a tube inside diameter of 5/8 x 5/8 inches and a tube outside diameter of 0.66 x 0.66 inches. It carries FDA compliance and meets NSF/ANSI 51 certification, making it suitable for applications where food-zone or potable-fluid contact is a concern. The overall length is 2.74 inches. Plumbers, mechanical contractors, and fluid-handling system installers working on light commercial or food-service equipment will encounter this fitting in tubing assemblies requiring a tee branch connection.

This union tee is suited for use in low-pressure fluid-handling systems, including food and beverage equipment, water treatment assemblies, and similar installations where flexible tubing requires a branched connection. The single-barb design provides a reliable grip on compatible soft tubing without the need for threaded connections. It operates across a working temperature range of -40 degrees F to 200 degrees F and withstands a maximum working pressure of 125 psi, supporting use in both chilled and heated fluid lines within rated limits.

Key Features

• Single-barb union tee configuration joins three tubing runs at one fitting
• Nylon construction provides chemical resistance and lightweight handling
• FDA compliant and NSF/ANSI 51 certified for food-zone and potable-fluid applications
• Rated to 125 psi maximum working pressure
• Wide temperature range: -40 degrees F to 200 degrees F (-40 degrees C to 93.3 degrees C)
• White color aids visual identification in multi-line tubing systems

Compatibility

Designed for use with flexible tubing having a 5/8 inch inside diameter and approximately 0.66 inch outside diameter in fluid-handling systems requiring an OEM-style barbed union tee connection.

Installation Notes

Installation is typically performed by plumbers or mechanical technicians. Shut off fluid supply and relieve system pressure before disconnecting or installing any fitting. Push tubing fully onto the barb until it seats against the fitting shoulder; hose clamps or clamp rings are recommended to secure tubing under pressure cycling. Verify that tubing material and system fluid are compatible with nylon fittings before installation.