Mueller Industries CP01246 Carbon Steel Adapter 3/4 X 3/4

Product Description

The MUELLER INDUSTRIES CP01246 is a carbon steel adapter fitting designed to transition between a press-style end connection and a female pipe thread (FPT) end. It is used in piping systems where a press-fit connection must tie into a threaded port or component. Rated for operating pressures up to 200 psi and a temperature range of -40 degrees F to 250 degrees F, this adapter is built for demanding mechanical and plumbing applications. Both end sizes measure 3/4 inch. Licensed plumbers and pipefitters are the typical installers for this type of fitting.

This adapter suits residential and light commercial piping installations where a press-to-threaded transition is required. Common install scenarios include connecting press-system lines to threaded valves, pumps, or equipment ports. The press end eliminates the need for open-flame brazing at the transition point, making it suitable for retrofit and new construction work in tight or fire-sensitive spaces. Both ends are 3/4 inch, making it a direct one-to-one size transition fitting.

Key Features

• Carbon steel construction for strength in high-pressure piping applications
• Press x FPT end configuration enables flameless transition to threaded connections
• Rated to 200 psi maximum operating pressure
• Wide temperature range: -40 degrees F to 250 degrees F
• Both ends sized at 3/4 inch for a direct-size transition

Compatibility

Designed as an OEM-style replacement or new-installation fitting for carbon steel press piping systems requiring a 3/4 inch press to 3/4 inch female pipe thread transition.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing codes and IPC guidelines. Depressurize and drain the system before installing or replacing any fitting. The press end requires a compatible press tool and jaw set rated for the pipe diameter and fitting series. Inspect the fitting and sealing element for damage before pressing.