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The CHARLOTTE PIPE PVC-428-3IN is a 3-inch PVC DWV double sanitary tee cross fitting designed for drain, waste, and vent applications in gravity-fed, non-pressure piping systems. Built from PVC, this fitting is lightweight and corrosion-resistant, rated for service in systems where temperatures do not exceed 140 degrees F. It is manufactured in the USA and joins to pipe using solvent cement, threading, flanging, or roll-grooved methods. Plumbers and pipefitters select this fitting for residential and commercial DWV rough-in work where a double-inlet tee configuration is required to connect multiple waste lines into a single vertical stack.
This fitting is suited for gravity-fed drain, waste, and vent systems in residential and light commercial construction. It handles non-pressure service in below-slab, in-wall, and exposed drain configurations. The double sanitary tee cross pattern allows two horizontal branch inlets to tie into a single vertical run, making it a common choice during new construction rough-in and drain system retrofits. No special cutting tools are required, which simplifies field installation.
Designed as an OEM-style replacement and new-construction fitting for 3-inch PVC DWV piping systems in non-pressure gravity-fed drain, waste, and vent applications.
Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the IPC or IFGC as adopted in the jurisdiction. Shut off water supply and verify the system is depressurized before cutting into any existing drain line. When solvent cementing, use a primer and cement rated for PVC DWV service and allow full cure time before restoring flow. Do not use this fitting in pressure piping or in systems exceeding the rated temperature limit.
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