Mueller Streamline w04073 Reducing Tee C X C X C 1-1/4 Inches X 1 Inches X 1-1/4 Inches Wrot Copper Solder Fitting

Product Description

The Mueller Streamline W04073 is a wrot copper reducing tee designed for use in above-ground potable water supply and pressurized plumbing systems. This fitting features a C x C x C (cup by cup by cup) connection type, meaning all three ports accept standard solder joints. The run measures 1-1/4 inches on both ends, while the branch measures 1 inch, making it a true reducing tee for transitioning between pipe sizes within a single assembly. Wrot copper is formed from wrought copper bar or tube stock, giving it a denser grain structure and tighter dimensional tolerances compared to cast fittings. This translates to stronger, more reliable solder joints in the field. Plumbers and mechanical contractors rely on Mueller Streamline copper fittings for residential and commercial water distribution, hydronic heating lines, and general pressurized piping work. The cup ends accept standard copper tube and are soldered using lead-free solder per code requirements for potable water systems. Mueller Streamline has been producing copper solder-joint fittings for over 80 years and is recognized as a leading manufacturer in the industry. The W04073 meets NSF 61G certification, confirming it is safe for contact with drinking water. It also conforms to multiple ASME standards covering copper fittings, threaded pipe joints, and dimensional requirements. Weighing 0.48 pounds, this fitting is easy to handle on the job site. Whether you are roughing in a new build, replacing a damaged fitting, or modifying an existing system, the Mueller Streamline W04073 delivers the consistency and precision that trade professionals expect from a trusted copper fitting brand.

• Wrot copper construction provides dense grain structure and precise dimensions for reliable solder joints
• C x C x C end type with 1-1/4 inches x 1 inches x 1-1/4 inches sizing allows in-line pipe reduction at the branch
• NSF 61G certified and compliant with ASME B16.22 and multiple other applicable industry standards for potable water use

Product Highlights

The Mueller Streamline W04073 reducing tee is a code-compliant, NSF 61G certified wrot copper solder fitting built for potable water supply and pressurized plumbing systems. Its precision dimensions and high-grade copper material make it a dependable choice for professional plumbing installations.

Product Information

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: W04073

Technical Specifications

• Weight: 0.48 pounds
• Material: Wrot Copper
• End Type: C - Cup (Female Solder)
• End Size: 1-1/4 inches
• Second End Type: C - Cup (Female Solder)
• Second End Size: 1 inch
• Third End Type: C - Cup (Female Solder)
• Third End Size: 1-1/4 inches
• Standards: NSF 61G, ASME B16.15, ASME B16.18, ASME B16.22, ASME B16.24, ASME B16.50, ASME B1.20.1