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The ELKHART PRODUCTS DWVELL-4 is a 4-inch by 4-inch wrought copper DWV 90-degree elbow used in drain, waste, and vent piping systems. Manufactured from wrought copper, this elbow provides a reliable solder joint connection using a standard C x C (cup by cup) interface. At 2.29 pounds and with an overall footprint of 6.93 inches by 6.93 inches by 4.27 inches, it is built to the dimensional standards expected in professional plumbing installations. Licensed plumbers install this fitting during rough-in and repair work on residential and light commercial DWV systems where a 90-degree directional change is required.
This fitting is suited for use in residential and light commercial drain, waste, and vent applications. The 4-inch diameter accommodates main drain lines, closet bends, and primary stack connections. Its wrought copper construction meets the material requirements of projects calling for copper DWV piping throughout. The C x C solder ends are compatible with standard 4-inch copper DWV tube, allowing integration into new construction or retrofit work using conventional sweat-soldering methods. ELKHART PRODUCTS catalogs this elbow under Model 307, product line WROT DWV.
Designed as an OEM-style replacement and new-construction fitting for residential and light commercial copper DWV piping systems using standard 4-inch copper DWV tube with C x C solder connections.
Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and ensure the drain line is clear and dry before soldering. Clean all mating surfaces with emery cloth and apply flux before heating the joint with a torch. Avoid disturbing solder joints until the fitting has fully cooled.
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