Norgren C24250418 Push-to-connect Straight Adapter

Product Description

The NORGREN C24250418 is a straight push-to-connect adapter fitting designed to join a 1/4 inch OD tube to a 1/8 inch male NPTF threaded port. Constructed from brass, this adapter provides a fast, tool-free tube connection on one end and a threaded male NPT connection on the other. It carries a maximum working pressure of 150 psi and handles temperatures from 0 degrees F up to 175 degrees F. The nitrile O-ring seals the tube connection and supports use with air, water, and many common pneumatic media. Overall installed length is 0.94 inches. Plumbers, HVAC technicians, and pneumatic system installers use this fitting to transition between tube runs and threaded ports in compressed air and fluid handling lines.

This adapter is suited for residential and light commercial pneumatic and fluid control applications where a 1/4 inch OD tube must terminate at a 1/8 inch male NPTF port. Common install scenarios include compressed air distribution manifolds, pneumatic control panels, HVAC control tubing interfaces, and similar low-pressure tubing assemblies. The push-to-connect design allows fast field assembly without ferrules or compression sleeves, reducing installation time on multi-connection panels.

Key Features

• Push-to-connect design for tool-free tube insertion and fast field assembly
• 1/4 inch OD tube connection on one end, 1/8 inch male NPTF thread on the other
• Brass construction for corrosion resistance and durability in pneumatic and fluid service
• Nitrile O-ring provides reliable tube-side sealing
• Rated to 150 psi maximum working pressure
• Wide service temperature range: 0 degrees F to 175 degrees F

Compatibility

Designed for use with 1/4 inch OD tubing in systems equipped with 1/8 inch NPTF threaded ports, typical of light commercial and residential pneumatic control and fluid handling assemblies.

Installation Notes

Installation is typically performed by licensed plumbers, HVAC technicians, or pneumatic system mechanics. Depressurize and isolate the system fully before disconnecting or installing any fittings. Hand-tighten the NPTF threaded end and apply an appropriate thread sealant per the system manufacturer and applicable IPC or IFGC guidelines; do not overtighten brass threads. Insert the tube fully into the push-to-connect end until it seats against the internal stop before applying pressure.