The Advance Tabco K-5 is a commercial-grade twist-operated waste valve designed for professional foodservice and commercial kitchen sink applications. It fits standard 3 1/2" basket drain openings and provides dual outlet connections with 2" NPT external threading and a 1 1/2" IPS rear outlet, making it compatible with a wide range of plumbing configurations.

The drain features a bent-end twist-style handle with a plastic knob for comfortable, hygienic operation — allowing staff to open and close the drain without reaching into dirty wash water. The entire assembly is constructed from stainless steel for maximum durability and ease of cleaning. A stainless steel basket strainer is included, and the rear outlet comes fitted with an endcap that supports optional overflow piping. Advance Tabco has been producing quality stainless steel fixtures since 1929 and offers this model as part of their extensive line of commercial sink accessories.