Mueller Streamline ELL00910 Copper Street 45 Deg Elbow 1-1/2 in

Product Description

The MUELLER STREAMLINE ELL00910 is a wrot copper street 45-degree elbow designed for solder-joint copper piping systems. The street configuration features a fitting-end (FTG) inlet on one side and a cup-end (C) socket on the other, allowing the elbow to connect directly to the spigot end of another fitting without requiring an additional coupling. At 0.33 pounds and with a connection size of 1-1/2 inches on both ends, this elbow is suited for directional changes in residential and light commercial plumbing and HVAC hydronic piping. Licensed plumbers and pipefitters install this fitting as part of soldered copper distribution systems.

This elbow is used wherever a 45-degree directional change is needed in a 1-1/2-inch solder-type copper piping run. Typical applications include domestic hot and cold water supply lines, hydronic heating distribution, and drain-waste-vent configurations where copper is specified. The FTG x C end configuration makes it especially useful for back-to-back fitting assemblies where minimizing overall assembled length is a priority in tight mechanical spaces.

Key Features

• Wrot copper construction for excellent corrosion resistance and long-term durability in potable water and hydronic systems
• Street (FTG x C) configuration eliminates need for an intermediate coupling when connecting fitting to fitting
• 45-degree angle for gradual directional changes that reduce flow turbulence compared to 90-degree fittings
• Solder-joint connection type compatible with standard lead-free solder and flux per code requirements
• Compact dimensions: 3.68 inches length, 1.74 inches width, 2.9 inches height

Compatibility

Designed as an OEM-style replacement and new-installation fitting for 1-1/2-inch solder-type wrot copper piping systems following ASTM and ASME B16.22 standards for wrought copper and copper alloy solder-joint pressure fittings.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off and depressurize the water supply and allow all pipes to cool completely before cutting or soldering. Clean all mating surfaces with emery cloth and apply lead-free flux before soldering to ensure a sound joint. Avoid overheating the fitting during the soldering process, as excessive heat can damage the copper and compromise joint integrity.

Technical Specifications

• Material: Wrot Copper
• Connection Size: 1-1/2 x 1-1/2 inches
• Connection Type: FTG x C (Street)
• Angle: 45 degrees
• Adapter Type: Street
• Actual Length/Depth: 3.68 inches
• Actual Width: 1.74 inches
• Actual Height: 2.9 inches
• Actual Weight: 0.33 pounds

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: ELL00910