The Fisher 30066 Pre-Rinse Unit - a 4-inch deck mount spring style - is designed for efficiency and durability in commercial kitchens. With an innovative inline vacuum breaker, the unit ensures safe and effective water flow, making it indispensable in environments requiring high hygiene standards. It features the Ultra-Spray™/PLUS spray valve, known for its water-saving capabilities while maintaining optimal rinsing performance. The unit also includes an add-on faucet equipped with a 6-inch swing spout, providing versatile usage options for various cleaning tasks. Lever handles offer easy and precise control over water flow, enhancing user convenience. The 30-inch hose provides ample reach for rinsing tasks, accommodating different sink sizes and setups. These technical specifications make the Fisher 30066 a valuable asset for restaurants, catering services, and institutional kitchens, offering a blend of functionality and reliability tailored to the industry's demanding requirements.