22438 - DrainKing Flat Strainer Brass OverflowFisher 22438 22438 DrainKing Flat Strainer Brass Overflow Consistent performance, reliability and overall value have helped make Fisher Waste Valves an industry standard. Designed with the commercial kitchen operator in mind the Fisher Waste Valves are second to none. Features DrainKing Allows easy collection of waste 1 1 2" Female NPT X 2" Male NPT Overflow Body DNWV DNOF XXDKL PTB1807015