Ndl Industries n-1628 90 Degree Copper Elbow 5/8 in

Product Description

The NDL INDUSTRIES n-1628 is a 90-degree copper elbow fitting used to change flow direction in copper tubing systems. Both connection ends accept 5/8-inch copper tubing, and the fitting has an outside diameter of 3/4 inch. Built entirely from copper, it provides reliable, corrosion-resistant performance in refrigeration, HVAC, and plumbing line sets. Licensed HVAC technicians and plumbers install this type of fitting when routing tubing around obstructions or transitioning between run directions in tight spaces. Its all-copper construction supports standard sweat-soldering methods for a leak-free, durable joint.

This elbow is suited for residential and light commercial applications where 5/8-inch copper tubing is used, including refrigerant line sets, hydronic heating loops, and domestic plumbing distribution lines. It is appropriate wherever a 90-degree direction change is needed without reducing flow capacity. The fitting's uniform connection size on both ends simplifies installation in symmetrical piping runs.

Key Features

• 90-degree bend angle for right-angle direction changes in copper tubing runs
• 5/8-inch connection size on both ends for symmetrical, equal-diameter piping
• 3/4-inch outside diameter for standard copper tube sizing compatibility
• All-copper material construction supports sweat-solder and brazing joining methods
• Corrosion-resistant copper body suitable for refrigerant, hydronic, and plumbing service

Compatibility

Designed as an OEM-style replacement or new-installation fitting for copper tubing systems requiring a 5/8-inch by 5/8-inch 90-degree elbow connection.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber. Shut off and recover any refrigerant charge, or isolate and drain the water line before cutting into an existing system. Clean and deburr both tubing ends before fitting, and use appropriate flux and solder or brazing alloy per applicable codes such as the International Mechanical Code or IFGC. Do not apply heat to the fitting while refrigerant or pressurized fluid is present in the line.

Technical Specifications

• Fitting Type: 90 Degree Elbow
• Connection Size 1: 5/8 inches
• Connection Size 2: 5/8 inches
• Connection Type: Copper x Copper
• Outside Diameter: 3/4 inches
• Material: Copper
• Material Construction: Copper

Standard Information

• Brand: NDL INDUSTRIES
• Manufacturer Part Number: n-1628