Hailiang 11/890celrst Copper 90 Degree Long Radius Street Elbow

Product Description

The HAILIANG 11/890celrst is a 90-degree long radius street elbow machined from copper, sized at 1-1/8 inches outside diameter. Street elbows have one male end and one female end, allowing direct connection without a separate coupling and reducing overall joint count in a run. The long radius design produces a sweeping bend that minimizes flow restriction and pressure drop compared to a short radius fitting. This type of fitting is standard in refrigerant line sets, HVAC condensate piping, and plumbing supply lines. Licensed plumbers and HVAC technicians are the primary installers.

This fitting is suited for residential and light commercial applications where a direction change is required in a copper piping system. The 1-1/8 inch OD sizing corresponds to common tubing used in larger-capacity refrigerant circuits and plumbing supply runs. Its street configuration makes it especially useful in tight spaces where back-to-back fittings would create clearance problems. Installers working with ACR copper tubing or Type L and Type M plumbing tube will find this elbow compatible with standard sweat-solder assembly methods.

Key Features

• 90-degree bend for right-angle direction changes in copper piping systems
• Long radius design reduces flow restriction and pressure drop through the fitting
• Street configuration with one male and one female end eliminates the need for an additional coupling
• 1-1/8 inch OD sizing fits common larger-capacity refrigerant and plumbing tubing
• Copper construction is compatible with standard sweat-solder (braze or solder) joining methods

Compatibility

Designed as an OEM-style replacement or new-installation copper street elbow for 1-1/8 inch OD copper tubing used in HVAC refrigerant line sets and plumbing piping systems.

Installation Notes

Installation should be performed by a licensed plumber or HVAC technician in accordance with applicable codes including the IPC and IFGC. Shut off the refrigerant or water supply and relieve system pressure before cutting into any existing line. Clean tube ends and fitting surfaces thoroughly before applying flux and sweating the joint. Avoid overheating the fitting during brazing or soldering, as excessive heat can compromise the joint integrity and damage adjacent components.

Technical Specifications

• Outside Diameter: 1-1/8 inches
• Bend Angle: 90 degrees
• Radius Type: Long Radius
• End Configuration: Street (one male, one female)
• Material: Copper
• Unit of Measure: Each
• Manufacturer Part Number (Alt): HL15-272-0150

Standard Information

• Brand: HAILIANG
• Manufacturer Part Number: 11/890celrst