The T&S Brass 238AC Metering Cartridge is a self-closing, adjustable device designed for precision and reliability in controlling water flow. Featuring a 1-3/4″ diameter cold push button, this cartridge is equipped with a VR (vandal-resistant) screw and spanner bit, providing enhanced security and durability. The inclusion of a filter washer ensures that the cartridge maintains optimal performance by preventing debris from entering the system. This metering cartridge is ADA Compliant, making it suitable for facilities that require adherence to accessibility standards. Its self-closing mechanism offers water conservation benefits, as it automatically shuts off after use, making it an ideal choice for commercial or public restrooms where efficiency and water savings are paramount. The adjustable functionality allows users to customize the flow duration to meet specific needs, catering to a wide range of applications in various industry segments. With its blend of technical precision, user-friendly design, and compliance with safety standards, the T&S Brass 238AC Metering Cartridge stands out as a reliable component for professionals in plumbing, facility management, and maintenance sectors seeking to optimize water usage and enhance user experience.