Parker 72338338 Push-to-connect Tube to Barb Connector

Product Description

The PARKER 72338338 is a push-to-connect tube-to-barb connector designed for quick, tool-free tube connections in fluid handling and pneumatic systems. It features a 1/4 inch stem OD on the push-to-connect end and a 1/4 inch hose barb OD on the opposite end, allowing a direct transition between rigid tubing and flexible hose. The body is molded from Bio-Sourced Nylon 11 with an EPDM O-ring seal, and it is rated to 230 psi. The white color provides easy visual identification in tubing runs. This fitting is installed by plumbers, HVAC technicians, and fluid system technicians working on low-pressure liquid or air lines.

This connector suits residential and light commercial applications where a push-to-connect tube must transition to a barbed hose connection. Typical scenarios include HVAC condensate lines, water treatment tubing, pneumatic control circuits, and general-purpose fluid distribution. The push-to-connect end accepts standard 1/4 inch OD tubing, while the barb end grips compatible flexible hose. The package quantity is 10 fittings per pack with a minimum order quantity of 1 pack.

Key Features

• Push-to-connect stem OD: 1/4 inch for tool-free tube insertion and release
• Hose barb OD: 1/4 inch for secure grip on compatible flexible hose
• Pressure rating: 230 psi
• Body material: Bio-Sourced Nylon 11 for chemical resistance and reduced environmental impact
• O-ring material: EPDM, compatible with water and many common fluids
• Color: White for easy line identification

Compatibility

Designed as an OEM-style push-to-connect fitting for systems using 1/4 inch OD rigid tubing transitioning to 1/4 inch ID flexible hose in fluid handling or pneumatic applications.

Installation Notes

This fitting is installed by HVAC technicians, plumbers, or fluid system mechanics. Before installation, shut off fluid or air supply and depressurize the line completely. Ensure tubing end is cut cleanly and squarely with no burrs before inserting into the push-to-connect port. To remove, depress the collet release ring while pulling the tube out; do not pull the tube without releasing the collet or fitting damage may result.