Parker 6304 62 60WP2 Push-to-connect Union 1/2x3/8 in

Product Description

The PARKER 6304 62 60WP2 is a push-to-connect tube union fitting designed to join two tube runs without tools or ferrules. Constructed from polymer, it accepts tubes with outside diameters of 1/2 inch and 3/8 inch, making it a reducer union for mixed-size lines. The fitting is rated to 230 psi, suitable for compressed air, pneumatic control circuits, and general fluid transfer lines found in HVAC, refrigeration, and light industrial applications. Licensed plumbers, HVAC technicians, and pneumatic system installers commonly stock these fittings for quick field connections and repairs.

This fitting is well-suited for residential and light commercial systems where tubing transitions between 1/2 inch and 3/8 inch OD lines are required. Typical applications include pneumatic control tubing, instrument air lines, and low-pressure fluid distribution. The push-to-connect design speeds up installations in tight spaces where swaging or flaring tools are impractical. It is sold individually, with a minimum order quantity of one.

Key Features

• Push-to-connect design — no tools, ferrules, or solder required for assembly
• Reducer union configuration joins 1/2 inch OD and 3/8 inch OD tubing
• Rated to 230 psi for use in pneumatic and low-pressure fluid circuits
• Polymer construction offers corrosion resistance and light weight
• Compact form factor fits tight cabinet and panel installations

Compatibility

Designed as an OEM-style push-to-connect replacement union for pneumatic and fluid transfer tubing systems using 1/2 inch and 3/8 inch OD tubing.

Installation Notes

Installation does not require specialized tools — cut tubing square and clean, then push firmly into the fitting until the tube seats fully. Before servicing any pressurized line, depressurize and de-energize the system per applicable codes. To release the tube, depress the collet ring while pulling the tube out. Verify the maximum working pressure of the connected system does not exceed the 230 psi rating of this fitting.