Mueller Industries CP01572G Reducing Tee Press X Fpt

Product Description

The MUELLER INDUSTRIES CP01572G is a carbon steel female reducing tee designed for press-fit piping systems. It connects two 1-inch press ends to a 3/4-inch female threaded outlet, allowing a single fitting to serve both a main run and a reduced branch takeoff. Rated to 200 psi in standard applications and 125 psi in fuel gas service, this fitting handles a wide operating temperature range from -40 degrees F to 180 degrees F. Licensed plumbers and pipefitters install this type of fitting in mechanical rooms, commercial plumbing rough-ins, and hydronic or gas distribution systems where a branch reduction is needed without additional adapters.

This reducing tee is suited for residential and commercial plumbing, hydronic heating, and fuel gas distribution piping where press-fit assembly is specified. The female threaded third outlet accepts a 3/4-inch male-threaded fitting or valve, making it a practical transition point between press-fit mains and threaded branch connections. It is manufactured by Mueller Industries under the Streamline product line, using precision tooling and carbon steel stock for consistent dimensional tolerance across the fitting.

Key Features

• Carbon steel construction rated for demanding mechanical and gas piping applications
• Press x Press x FPT end configuration eliminates the need for a separate reducing adapter on the branch
• 200 psi maximum working pressure for non-fuel-gas applications
• 125 psi maximum working pressure for fuel gas applications
• Wide service temperature range: -40 degrees F to 180 degrees F
• Compact at 0.76 pounds, simplifying handling during overhead or tight-space installations

Compatibility

Designed as an OEM-style press-fit reducing tee for 1-inch carbon steel press piping systems with a 3/4-inch female threaded branch outlet. Confirm press-tool and jaw compatibility with the fitting series before installation.

Installation Notes

Installation of press fittings requires an approved press tool and the correct jaw or ring set for the fitting diameter and series. A licensed plumber should perform or supervise installation in jurisdictions where press-fit gas or potable water work requires a permit. Shut off and depressurize the line completely before cutting into an existing system. Do not exceed the published pressure ratings for the intended service type, particularly when used in fuel gas applications.

Technical Specifications

• Material: Carbon Steel
• End Type (First): Press
• End Size (First): 1 inch
• End Type (Second): Press
• End Size (Second): 1 inch
• End Type (Third): FPT
• End Size (Third): 3/4 inch
• Maximum Operating Pressure: 125 psi (fuel gas applications), 200 psi (other approved applications)
• Minimum Operating Temperature: -40 degrees F
• Maximum Operating Temperature: 180 degrees F
• Weight: 0.76 pounds

Standard Information

• Brand: MUELLER INDUSTRIES
• Manufacturer Part Number: CP01572G