Copperfit 1A1722 Abs Dwv Sanitary Tee 4x4x3 in

Product Description

The COPPERFIT 1A1722 is an ABS DWV sanitary tee designed for drain, waste, and vent piping systems. This fitting connects a 4-inch main run to a 4-inch inline continuation with a 3-inch branch outlet, directing flow in a single direction to maintain proper drainage. The sanitary tee configuration prevents backflow into the branch line and is suited for residential and light commercial plumbing rough-in work. Licensed plumbers install this fitting in gravity-fed DWV systems where code-compliant directional flow control is required at a tee junction.

This sanitary tee is used in above-slab and in-wall DWV applications, including bathroom, kitchen, and laundry drain stacks. Its 4 x 4 x 3 inch configuration is common in main stack tie-ins where a 3-inch branch serves a toilet or secondary drain group. The fitting is appropriate for both new construction rough-in and remodel work where existing ABS systems require extension or repair.

Key Features

• ABS construction for lightweight handling and solvent-weld installation
• Sanitary tee sweep promotes proper directional drainage flow
• 4 x 4 x 3 inch configuration suits main stack and branch drain tie-ins
• Compatible with standard ABS DWV solvent cement joining methods
• Meets DWV service requirements for drain, waste, and vent piping

Compatibility

Designed as an OEM-style replacement or new-install fitting for ABS DWV piping systems with 4-inch main run and 3-inch branch connections.

Installation Notes

Installation must be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and ensure the drain line is clear before cutting into an existing system. Use ABS-rated solvent cement and primer as required by local code, and allow full cure time before restoring service. Sanitary tees must be installed with the sweep oriented in the direction of flow — never installed on their side for horizontal-to-horizontal branch connections where a wye fitting is required by code.

Technical Specifications

• Material: ABS
• Fitting Type: Sanitary Tee
• System Type: DWV (Drain, Waste, Vent)
• Main Run Size: 4 inches
• Branch Size: 3 inches
• Weight: 1.4 pounds
• UPC: 812042010387

Standard Information

• Brand: COPPERFIT
• Manufacturer Part Number: 1A1722