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The TRADEPRO tp-5/890celr is a 5/8-inch 90-degree long radius copper elbow fitting used in refrigerant line, plumbing, and HVAC piping systems. The long radius design reduces flow restriction and minimizes pressure drop through the bend compared to standard short radius elbows. This fitting is a standard sweat-style copper connector suited for installation by licensed HVAC technicians and plumbers working on residential and light commercial systems. It is sold individually but available in bags of 10, making it practical for both single-repair jobs and larger installations.
This fitting is appropriate for use in copper tubing systems where a 90-degree directional change is required. The long radius geometry is particularly well suited to refrigerant line sets and hydronic piping runs where maintaining flow efficiency through bends is a priority. It is commonly used during new equipment installation, line set fabrication, and service work on split systems, heat pumps, and forced-air HVAC systems.
Designed as a standard sweat copper elbow fitting compatible with 5/8-inch OD copper tubing used in HVAC refrigerant line sets, plumbing systems, and hydronic piping installations.
Installation should be performed by a licensed HVAC technician or plumber in accordance with applicable local codes, including IFGC and IPC where relevant. Always recover refrigerant and depressurize the system before cutting into existing lines. Clean and deburr tubing ends before fluxing and soldering to ensure a sound, leak-free joint. Avoid overheating the fitting during soldering, as excessive heat can weaken the copper or damage nearby components.
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