Norgren 95433120M Push-to-connect Tube Fitting 3/8in Npt

Product Description

The NORGREN 95433120M is a push-to-connect tube-to-male NPT tube fitting designed for fast, tool-free connections in pneumatic and fluid-transfer lines. Machined from brass, this straight union fitting accepts 3/8-inch OD tubing on each tube port and threads into a 3/8-inch male NPT port. It is rated to 150 psi maximum working pressure and handles temperatures from -40 degrees F to 212 degrees F, making it suitable for a wide range of compressed-air, water, and compatible fluid service applications. A Buna-N O-ring provides the primary tube seal. Plumbers, pipefitters, and pneumatic systems technicians are the typical installers.

This fitting is used in residential and light commercial installations where a quick-connect pneumatic or fluid line must terminate at or connect through a male NPT threaded port. Typical applications include compressed-air distribution, instrumentation lines, HVAC pneumatic controls, and general plumbing utility lines. The push-to-connect design allows tubing to be inserted and locked without ferrules, compression nuts, or additional tooling, which speeds up installation and simplifies field servicing.

Key Features

• Push-to-connect design accepts 3/8-inch OD tubing with no ferrules or compression hardware
• 3/8-inch male NPT thread for direct connection to standard NPT ports and fittings
• Brass body construction for corrosion resistance and durability in fluid and pneumatic service
• Rated to 150 psi maximum working pressure
• Wide operating temperature range: -40 degrees F to 212 degrees F
• Buna-N O-ring seal for reliable tube retention and leak resistance

Compatibility

Designed as an OEM-style push-to-connect replacement or addition fitting for pneumatic and fluid-transfer systems using 3/8-inch OD tubing and 3/8-inch NPT threaded ports.

Installation Notes

Installation is performed by licensed plumbers, pipefitters, or qualified pneumatic system technicians. Depressurize and isolate the line completely before removing or installing any fitting. Ensure NPT threads are wrapped with thread-seal tape or coated with appropriate thread sealant before make-up; hand-tighten first, then wrench-tighten to avoid cracking the brass body. Confirm tubing is cut square and free of burrs before inserting into the push-to-connect port to ensure a proper seal.