Norgren 120040400 Push-to-connect Plug-in Tube Fitting

Product Description

The NORGREN 120040400 is a Pneufit push-to-connect plug-in tube fitting designed for general-purpose pneumatic plumbing applications. Constructed from nickel-plated brass, this plug-style fitting allows for fast, tool-free tube insertion and secure sealing without threaded connections. It handles a maximum working pressure of 260 psi and operates across a temperature range of 0 to 175 degrees F, making it suitable for a broad range of industrial and commercial pneumatic systems. The compact design measures 1.12 inches in overall length with a 1/4-inch stem outside diameter. Licensed pneumatic technicians and industrial maintenance mechanics are the typical installers.

This fitting is suited for general-purpose pneumatic tubing runs in commercial and light industrial environments. It is commonly used in compressed air distribution lines, pneumatic control circuits, and instrumentation plumbing where quick assembly and reliable sealing are required. The push-to-connect design speeds up installation and simplifies field service, reducing downtime during maintenance or system reconfiguration.

Key Features

• Push-to-connect plug-in design for tool-free tube installation
• Nickel-plated brass construction for corrosion resistance and durability
• 260 psi maximum working pressure rating
• Operating temperature range: 0 to 175 degrees F
• 1/4-inch stem outside diameter for standard tubing compatibility
• Compact 1.12-inch overall length for tight-space installations

Compatibility

Designed for general-purpose pneumatic tubing applications; verify stem outside diameter and pressure rating against system requirements before installation.

Installation Notes

Depressurize and lock out the pneumatic system before replacing or installing any push-to-connect fitting. Confirm tubing outside diameter matches the 1/4-inch stem before insertion to ensure a leak-free seal. Do not exceed the 260 psi maximum working pressure rating in service. Installation should follow applicable compressed air system codes and the equipment manufacturer's guidelines.