Parker 32PTC-12 Push-to-connect Union 3/4 Inch Od

Product Description

The PARKER 32PTC-12 is a push-to-connect tube union fitting designed for tube-to-tube connections in fluid handling and pneumatic systems. It accepts 3/4 inch outside diameter tubing on both ends and forms a secure, leak-resistant joint without tools or ferrules. The body is made from composite material rated to 250 psi, making it suitable for a wide range of low- to medium-pressure applications. HVAC technicians, plumbers, and industrial service techs use this style of fitting where quick, reliable tube connections are needed without threading or soldering. The composite construction resists corrosion and keeps weight low.

This fitting is appropriate for residential and light commercial applications where 3/4 inch OD tubing is used in refrigerant distribution, compressed air lines, water supply, or other fluid conveyance systems. The push-to-connect design is common in situations where fast service reconnection is needed or where copper or plastic tubing runs must be joined inline. It is sold individually and is well suited for repair, retrofit, and new installation work.

Key Features

• Push-to-connect design requires no tools, ferrules, or soldering for installation
• Rated to 250 psi for use in low- to medium-pressure fluid and pneumatic systems
• Composite body construction resists corrosion and reduces fitting weight
• Nitrile O-ring provides a reliable seal across a broad range of compatible fluid types
• Accepts 3/4 inch OD tubing on both ends for inline union connections

Compatibility

Designed as an OEM-style push-to-connect union for systems using 3/4 inch outside diameter tubing in fluid handling, pneumatic, or plumbing applications.

Installation Notes

Installation is performed by licensed plumbers, HVAC technicians, or qualified industrial service personnel. Before installing or removing the fitting, shut off system pressure and depressurize the line completely. Tubing ends should be cut cleanly and deburred before insertion to ensure a proper seal against the internal O-ring. Verify that the tubing OD and material are compatible with the fitting and system fluid before placing the connection into service.