Mueller Streamline ELL00019 Copper 90 Deg Elbow 1 in Cxc

Product Description

The MUELLER STREAMLINE ELL00019 is a wrot copper 90-degree long radius elbow designed for sweat-connect copper piping systems. It joins two copper pipes at a 90-degree angle using a copper-by-copper (C x C) connection on both ends, sized at 1 inch by 1 inch. The long radius design reduces flow restriction and turbulence compared to short radius fittings, making it well suited for water supply, hydronic heating, and refrigeration line sets. Licensed plumbers and HVAC technicians install this fitting as part of new construction or retrofit work wherever a 90-degree directional change is needed in a copper piping run.

This elbow is used in residential and light commercial plumbing and HVAC applications. Its wrot copper construction meets the demands of potable water systems, heating loops, and cooling line installations. The C x C ends accept standard copper tubing and are soldered in place using accepted sweat-joining methods. At 3.02 inches in height and 3.02 inches in length, it fits into standard rough-in spaces without modification. It is a direct-sweat fitting requiring no threading or mechanical fasteners.

Key Features

• 90-degree long radius bend reduces flow turbulence and pressure drop versus short radius elbows
• Wrot copper construction provides durability and compatibility with potable water and hydronic systems
• C x C (copper-by-copper) sweat connections on both ends for standard solder joining
• 1 inch by 1 inch connection size fits standard 1-inch copper tubing
• Compact dimensions at 3.02 inches height and 3.02 inches length with 1.21 inches width
• Lightweight at 0.27 pounds, minimizing added load on piping supports

Compatibility

Designed as an OEM-style replacement and standard fitting for 1-inch copper piping systems using sweat (solder) connections in plumbing and HVAC applications.

Installation Notes

Installation should be performed by a licensed plumber or HVAC technician in accordance with applicable local codes and the International Plumbing Code (IPC). Shut off and drain the water or fluid system completely before cutting or sweating any fittings. Clean and flux both the pipe ends and the fitting sockets thoroughly before applying solder to ensure a leak-free joint. Do not apply heat to the fitting while the system is under pressure or while any flammable materials are in close proximity to the work area.

Technical Specifications

• Material: Wrot Copper
• Angle: 90 degrees
• Adapter Type: Long Radius
• Connection Size: 1 x 1 inches
• Connection Type: C x C
• Actual Height: 3.02 inches
• Actual Length/Depth: 3.02 inches
• Actual Width: 1.21 inches
• Actual Weight: 0.27 pounds

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: ELL00019