This commercial faucet is built with advanced features to meet restaurant and food service industry standards. The internal check valves prevent backflow, ensuring water supply safety and compliance with health regulations. Powered by a 6-volt battery with a low-battery indicator, maintenance is minimal, and the sealed construction resists water damage, making it a long-lasting investment. The 2-second closing delay adds an extra layer of water conservation and user convenience. With a 3-year limited warranty, the Krowne 16-191 is a reliable choice for chefs and facility managers looking for a high-performance, touchless faucet that prioritizes hygiene and durability.