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The DIRECTEDAIR da019slt-07 is a 3/4-inch OD copper street 90-degree elbow fitting used in residential and light commercial plumbing and HVAC piping systems. A street elbow has one male (spigot) end and one female (socket) end, allowing direct connection to another fitting without a short piece of pipe between them. This fitting meets ASME B16.22 dimensional standards and carries NSF/ANSI 61 certification, making it suitable for potable water systems. Licensed plumbers and HVAC technicians install this type of fitting during new construction, system modifications, and repair work on copper piping systems.
This street 90 fitting is used wherever a 90-degree directional change is needed in a copper sweat (solder) piping system. Its street configuration simplifies tight-space installations by eliminating the need for an additional pipe nipple between fittings. Typical applications include domestic hot and cold water distribution, chilled water lines, and hydronic heating systems. This fitting is sold in full bag or case quantities only.
Designed as an OEM-style replacement and standard-use fitting compatible with 3/4-inch OD copper sweat piping systems meeting ASME B16.22 dimensional requirements.
Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the IPC. Shut off and depressurize the water supply and allow all pipe sections to cool before beginning soldering work. Clean all mating surfaces with emery cloth and apply flux before sweating the joint. Avoid overheating the fitting during soldering, as excessive heat can compromise the joint integrity.
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