The T&S 012443-40NS Eterna Compression Cartridge is built for commercial kitchens that demand durability and precision. Designed specifically for hot water operation, this cartridge features a spring check mechanism that prevents hot and cold water from mixing, ensuring safety and efficiency in high-traffic environments. Its chrome-plated brass construction is engineered to withstand frequent use, making it an ideal choice for professional kitchens and restaurants. With a flow rate of 11.25 gallons per minute at 60 PSI, this cartridge is perfect for applications where water pressure and volume are critical, such as commercial sinks and faucets. Whether you're maintaining existing T&S faucets or upgrading your kitchen equipment, this cartridge offers the reliability and performance you need.