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The TRADEPRO tp-3/490celr is a 3/4 inch 90-degree long radius copper elbow fitting used in plumbing and HVAC refrigerant or hydronic piping systems. The long radius design reduces turbulence and pressure drop compared to short radius fittings, making it well suited for systems where flow efficiency matters. Sold in bags of 10 units and priced individually, this fitting is a standard stock item for plumbers, HVAC technicians, and pipefitters working on new construction and service work alike.
This fitting is appropriate for residential and light commercial plumbing, hydronic heating, and HVAC copper tubing applications. The 90-degree long radius geometry accommodates directional changes in 3/4 inch copper pipe runs where a gradual bend is preferred over a standard elbow. It is commonly used in supply and return lines, domestic water distribution, and refrigerant piping where copper is the specified material.
Designed as an OEM-style replacement and standard-stock copper elbow fitting for 3/4 inch copper pipe systems in plumbing and HVAC applications.
Installation is performed by licensed plumbers or HVAC technicians. Shut off and depressurize the affected water or refrigerant line before cutting into the system. Clean pipe ends and fitting cups thoroughly before applying flux and soldering or brazing per applicable codes including IPC and IFGC requirements. Inspect joints for leaks after system repressurization.
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