John Guest PI0412S Union Connector - 3/8

John Guest PI0412S Union Connector - 3/8

The John Guest PI0412S Union Connector (3/8") offers a fast and convenient way to connect OD tubing. Made from durable gray acetal with a food-grade Nitrile O-ring, this fitting is ideal for use with potable liquids and foodstuffs. It's also suitable for air and inert gases, making it a versatile choice for applications such as beverage gas lines (CO₂, nitrogen), pneumatics, and vacuum systems.

Key Features:

• Push-fit technology provides quick, reliable, and leak-free connections

• Designed to connect 3/8" OD tubing sizes

• Compatible with both plastic and copper OD tubing

• Allows for easy connection, disconnection, and reconnection without tools

• Food-grade quality – safe for potable liquids and pure water applications

• Suitable for air, pneumatic, vacuum, and inert gas systems (e.g., CO₂, nitrogen)

• Constructed with a durable acetal body and Nitrile O-ring

• Lead-free materials ensure safety and compliance

Working Pressure & Temperature:

• Max. 230 psi at 68°F (20°C)

• Max. 150 psi at 150°F (65°C)