Mueller Streamline COADCFIP2 Copper Female Adapter 2 in

Product Description

The MUELLER STREAMLINE COADCFIP2 is a 2-inch copper female adapter fitting designed to transition between a copper sweat connection and a female iron pipe (FIP) threaded connection. The C x FIP configuration means one end is soldered onto copper tubing using standard sweat-soldering technique, while the other end accepts a male-threaded NPT fitting. This adapter is used in potable water, hydronic heating, and general plumbing systems where a permanent copper line must connect to a threaded component such as a valve, pump, or fixture. Installation is performed by licensed plumbers or experienced pipefitters.

This fitting is suited for residential and light commercial plumbing applications wherever a 2-inch copper line terminates at a threaded connection point. Typical install scenarios include connecting copper supply lines to threaded shutoff valves, water heaters, pressure reducing valves, or other threaded plumbing equipment. The 2-inch size makes it common in main service lines, commercial branch piping, and hydronic system headers.

Key Features

• C x FIP configuration joins sweat copper on one end to female NPT threads on the other
• 2-inch nominal size fits standard 2-inch copper tubing and 2-inch NPT male fittings
• Copper construction provides corrosion resistance suitable for potable water service
• Standard sweat-end geometry is compatible with common torch and solder installation methods

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 2-inch copper sweat-to-female-threaded NPT transitions in residential and commercial plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and depressurize and drain the line before cutting or soldering. Clean and flux all sweat surfaces before applying heat, and allow the joint to cool fully before restoring pressure. Use thread sealant tape or compound on the FIP threads when mating to a male NPT fitting.

Technical Specifications

• Nominal Size: 2 inches
• Connection Type: C x FIP (Sweat x Female Iron Pipe)
• Material: Copper

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: COADCFIP2