Mueller Streamline COADCMIP3 Copper Male Adapter 3 in

Product Description

The MUELLER STREAMLINE COADCMIP3 is a 3-inch copper male adapter fitting with a C x MIP configuration, designed to connect copper tubing to male iron pipe threaded fittings. The sweat-end (C) connects directly to copper pipe via soldering, while the male iron pipe (MIP) threaded end mates to female-threaded valves, fittings, or equipment connections. This adapter is a standard transition fitting used in residential and commercial plumbing and hydronic systems where copper tubing must terminate at a threaded connection point.

This fitting is suited for potable water supply lines, hydronic heating piping, and general plumbing distribution systems where a transition from copper to threaded pipe is required. It is typically installed at connection points for valves, water heaters, boilers, and similar equipment that accept male iron pipe threads. The 3-inch size serves larger-diameter main lines and commercial-grade plumbing runs.

Key Features

• C x MIP configuration allows direct sweat connection on one end and threaded engagement on the other
• 3-inch diameter suits large-bore main supply and distribution lines
• Copper construction provides corrosion resistance and long service life in water applications
• Standard MIP thread pattern mates with common female-threaded valves and equipment ports
• Suitable for potable water, hydronic, and general plumbing service

Compatibility

Designed as an OEM-style sweat transition fitting for use with 3-inch copper tubing and standard male iron pipe threaded connections 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 water supply and fully depressurize the line before beginning work. The sweat end requires proper flux application, dry pipe, and a clean, deburred pipe end prior to soldering. Apply thread sealant tape or paste to the MIP threads before making the threaded connection to prevent leaks.

Technical Specifications

• Connection Type: C x MIP (Sweat x Male Iron Pipe Thread)
• Size: 3 inches
• Material: Copper

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: COADCMIP3