Ndl Industries W2747 90 Degree Copper Elbow 1-1/8 in Cxc

Product Description

The NDL INDUSTRIES W2747 is a 90-degree long-radius copper elbow designed for copper-to-copper sweat connections in plumbing and HVAC refrigerant piping systems. With a fitting connection size of 1-1/8 inches and a C x C (solder cup by solder cup) end configuration, this elbow routes copper tubing through directional changes while maintaining smooth internal flow. The long-radius geometry reduces pressure drop and turbulence compared to standard short-radius elbows, making it well-suited for refrigerant lines, chilled water systems, and domestic water distribution. Sold in a box of 10, this fitting is a standard stocking item for trade professionals who work copper on a daily basis.

This elbow is used in residential and light commercial applications wherever 1-1/8-inch copper tubing requires a 90-degree change in direction. Common install scenarios include refrigerant suction line routing, chilled water piping, and general plumbing rough-in. The C x C connection type requires standard sweat soldering, which keeps the joint process consistent with other copper fittings on the same system. The long-radius design is preferred on refrigerant circuits where oil return and flow efficiency matter.

Key Features

• 90-degree long-radius geometry reduces flow restriction compared to short-radius elbows
• C x C solder cup ends accept standard 1-1/8-inch copper tubing for sweat connection
• Copper construction provides corrosion resistance and compatibility with refrigerant and water service
• Sold in a box of 10 for efficient stocking and job-lot purchasing
• Fits standard 1-1/8-inch OD copper tubing used in refrigerant and HVAC piping

Compatibility

Designed as an OEM-style sweat fitting for use with 1-1/8-inch copper tubing in standard C x C plumbing and refrigerant piping applications.

Installation Notes

Installation should be performed by a licensed plumber or HVAC technician following applicable local plumbing codes and ASHRAE or IFGC guidelines. Shut off and recover or isolate the system before cutting into any existing line. Clean and deburr tube ends and fitting sockets thoroughly before applying flux and soldering. Use appropriate lead-free solder for potable water applications and refrigerant-rated solder for HVAC circuits.

Technical Specifications

• Basic Fitting Type: Elbow
• Specific Fitting Type: 90 Degree Elbow - Long Radius
• Fitting Connection Type: C x C
• Fitting Connection Size: 1-1/8 inches
• Box Quantity: 10

Standard Information

• Brand: NDL INDUSTRIES
• Manufacturer Part Number: W2747