Mueller Streamline press-pf01337 Copper Press Reducer

Product Description

The MUELLER STREAMLINE press-pf01337 is a copper press reducer fitting designed for flameless pipe joining in plumbing and mechanical systems. Using a press-fit connection method, it eliminates the need for open flame soldering, reducing fire risk and speeding up installation on active job sites. The fitting reduces from 1 inch to 3/4 inch and is suited for use in potable water, hydronic heating, and general mechanical piping applications. Licensed plumbers and pipefitters working in both new construction and retrofit environments will find this fitting a practical, code-compliant joining solution.

This reducer fitting is appropriate for residential and light commercial plumbing systems where copper press technology is specified or preferred. Flameless joining makes it well suited for retrofit work in occupied buildings, tight spaces, or areas where open flame is restricted or prohibited. It is compatible with standard press-fit tooling available from major tool manufacturers and works within systems that use copper tubing per ASTM standards.

Key Features

• Flameless press-fit connection eliminates open flame soldering on the job
• Reduces from 1 inch to 3/4 inch for common piping transitions
• Copper construction offers corrosion resistance in water and hydronic systems
• Suitable for plumbing and mechanical applications
• Compatible with standard copper press tooling

Compatibility

Designed as an OEM-style copper press replacement fitting for residential and commercial plumbing and mechanical piping systems using press-fit copper connections.

Installation Notes

Installation should be performed by a licensed plumber following local plumbing codes and manufacturer tooling requirements. Shut off and depressurize the water or fluid system before beginning work. Use only approved press tooling with the correct jaw size for the fitting diameter. Verify the press connection is complete and inspect for proper seating before restoring system pressure.

Technical Specifications

• Connection Type: Press Fit
• Material: Copper
• Inlet Size: 1 inch
• Outlet Size: 3/4 inch
• Fitting Type: Reducer
• Application: Plumbing and Mechanical

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: press-pf01337