Mueller Streamline w07431 45 Degree Elbow Fitting Ftg X C 1-1/2 Inches Wrot Copper Dwv

Product Description

The Mueller Streamline W07431 is a 45 degree elbow fitting designed for drain, waste, and vent plumbing systems. It is constructed from wrot copper and features a Fitting (FTG) male solder end on one side and a Cup (C) female solder end on the other. Both ends are sized at 1-1/2 inches. This fitting is built for non-pressurized sanitary systems where reliable flow direction changes are needed at a 45 degree angle. Plumbers and pipefitters use this type of elbow to route DWV lines through walls, floors, and ceiling framing while maintaining proper drain slope and flow. The wrot copper construction provides excellent strength, corrosion resistance, and long service life in residential and commercial plumbing applications. Wrot copper is a wrought material, meaning it is formed by mechanical working, which results in a denser grain structure compared to cast fittings. This makes wrot copper fittings a preferred choice where durability and consistency matter. The sweeping 45 degree turn of this elbow creates less flow restriction than a 90 degree elbow, making it well suited for horizontal drain runs and offset connections in DWV piping layouts. The fitting meets ASME B16.23 and ASME B16.29 standards, ensuring compatibility with industry practices and code compliance on job sites. The FTG end accepts standard copper pipe for insertion directly into a fitting socket, while the Cup end receives standard copper pipe for conventional soldering. This FTG x C configuration allows the fitting to be used in-line with other fittings in tight spaces without additional couplings. Weighing just 0.20 pounds, the W07431 is lightweight and easy to handle during installation. It is also NSF 61G listed, confirming suitability for use in potable water adjacent plumbing applications.

• 45 degree elbow with FTG male solder inlet and Cup female solder outlet, both 1-1/2 inches
• Wrot copper construction meets ASME B16.23 and ASME B16.29 standards for DWV applications
• NSF 61G listed and suited for non-pressurized drain, waste, and vent sanitary systems

Product Highlights

The Mueller Streamline W07431 delivers a code-compliant, wrot copper 45 degree elbow for DWV plumbing systems. Its FTG x C solder connection makes it easy to integrate into copper drain and vent piping runs.

Product Information

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: W07431

Technical Specifications

• Material: Wrot Copper
• End Type: Cup - Female Solder
• End Size: 1-1/2 inches
• Second End Type: FTG - Fitting (Male Solder)
• Second End Size: 1-1/2 inches
• Elbow Angle: 45 Degrees
• Standards: ASME B16.23, ASME B16.29
• Weight: 0.20 pounds