Mueller Streamline press-pf03344 Copper Press 45 Elbow 1 in

Product Description

The MUELLER STREAMLINE press-pf03344 is a 1-inch copper press street 45-degree elbow fitting designed for use in pressurized plumbing systems. The street configuration features one fitting-end (Ftg) and one press-end (P) connection, allowing it to insert directly into a standard copper fitting socket without an additional coupling. This elbow is installed using a press tool rather than soldering, making it a fast, flame-free option for joining copper pipe at a 45-degree angle. Licensed plumbers working on residential and light commercial water distribution systems are the primary installers of this fitting type.

This fitting is suited for potable water supply lines, hydronic heating systems, and other copper piping applications where a 45-degree directional change is required. The press connection method eliminates open-flame work, making it well-suited for retrofit and renovation projects where torch use is restricted or impractical. The 1-inch size fits standard 1-inch copper pipe and is commonly used in main branch runs and riser connections within residential and small commercial buildings.

Key Features

• Street configuration: fitting end (Ftg) accepts standard copper fitting socket for direct insertion
• Press end (P) connects using a press tool, eliminating the need for soldering or open flame
• 45-degree elbow geometry for directional changes in tight or constrained spaces
• 1-inch nominal size fits standard 1-inch copper water tube
• Copper construction provides corrosion resistance compatible with potable water service

Compatibility

Designed as an OEM-style press fitting replacement for use with standard 1-inch copper pipe in residential and light commercial plumbing systems. Press end requires a compatible press tool and jaw set sized for 1-inch copper press fittings.

Installation Notes

Installation must be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off and depressurize the water supply and drain the line before making connections. The press end requires a calibrated press tool with the correct jaw profile for 1-inch copper press fittings. Do not use a torch or heat source on press-type fittings, as heat can damage the internal sealing element.

Technical Specifications

• Nominal Size: 1 inch
• Connection Type: Street Fitting End x Press End (FtgxP)
• Elbow Angle: 45 degrees
• Material: Copper

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: press-pf03344