Norgren C00040400 Push-to-connect Plug 5/32 Inch Od

Product Description

The NORGREN C00040400 is a push-to-connect plug fitting designed to cap off a 5/32-inch OD tube line quickly and securely. Made from composite construction with a nitrile O-ring seal, this plug installs without tools by simply inserting the tube end into the fitting body until it locks. It is rated to 260 psi, making it suitable for pneumatic control and instrumentation tubing circuits found in industrial and commercial HVAC, compressed air, and fluid-handling systems. Plumbers, HVAC technicians, and instrumentation technicians use this type of fitting to terminate active tube runs during service, testing, or staged installation.

This plug fitting is used wherever a push-to-connect tube line needs to be capped or temporarily sealed without threading or brazing. Common applications include pneumatic control panels, compressed air distribution lines, HVAC actuator tubing, and light-duty fluid transfer circuits. The 5/32-inch OD tube size is standard in small-bore pneumatic and instrumentation tubing systems. The composite body resists corrosion and keeps overall weight low, making it practical for panel-mount and tight-space installations.

Key Features

• Push-to-connect design — no tools required for tube insertion
• Composite body construction for corrosion resistance and light weight
• Nitrile O-ring seal for reliable, low-leak tube termination
• Rated to 260 psi for pneumatic and fluid-handling service
• Accepts 5/32-inch OD tubing — standard small-bore pneumatic size

Compatibility

Designed as a plug termination fitting for 5/32-inch OD push-to-connect tube systems used in pneumatic controls and instrumentation applications.

Installation Notes

Installation is performed by HVAC technicians, pneumatic control specialists, or instrumentation trades. Before inserting or removing tube fittings, depressurize the circuit fully and verify zero pressure with a gauge. To release the tube, depress the collet ring while pulling the tube free. Ensure tube ends are cut square and deburred before insertion to maintain a leak-free seal.