Copperfit 1A1646 Abs Dwv Long Sweep 90 Elbow 2 in

Product Description

The COPPERFIT 1A1646 is a 2-inch ABS DWV long sweep 90-degree elbow designed for drain, waste, and vent piping systems. The long sweep geometry provides a gradual directional change that reduces flow restriction and minimizes the risk of clogs compared to standard short-turn fittings. Constructed from ABS plastic, this elbow offers corrosion resistance and durability in below-grade and above-grade interior drainage applications. Licensed plumbers and pipefitters install this fitting in residential and light commercial DWV systems where smooth, unobstructed waste flow is a priority.

This fitting is suited for residential and light commercial drain, waste, and vent piping installations. The long sweep 90-degree configuration is commonly specified in horizontal-to-vertical transitions and locations where flow velocity and debris clearance are concerns. It is appropriate for use in new construction rough-in work as well as repair and replacement of existing ABS DWV piping.

Key Features

• 2-inch nominal pipe size for standard DWV line sizing
• Long sweep 90-degree bend reduces turbulence and improves flow characteristics
• ABS construction resists corrosion and chemical attack from household waste
• Lightweight design simplifies handling and installation in tight spaces
• Compatible with solvent-cement joining methods standard to ABS DWV systems

Compatibility

Designed as an OEM-style replacement and new-construction fitting for 2-inch ABS DWV piping systems in residential and light commercial plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and ensure the existing piping is drained before cutting into an active DWV line. Use ABS-rated solvent cement and primer as specified by the fitting manufacturer and local code requirements. Do not use PVC solvent cement on ABS fittings unless an approved transition cement is specified by code.

Technical Specifications

• Pipe Size: 2 inches
• Fitting Type: Long Sweep 90-Degree Elbow
• Material: ABS
• System Type: DWV (Drain, Waste, Vent)
• Weight: 0.3 pounds
• UPC: 812042010844

Standard Information

• Brand: COPPERFIT
• Manufacturer Part Number: 1A1646