The Krowne 17-109WL Krowne Royal Series Pre-rinse Assembly With Add-on Faucet is a sophisticated fixture designed to meet the rigorous demands of commercial kitchens. This wall-mounted assembly features 8″ centers, providing a sturdy and reliable installation. The unit includes a spring action flexible gooseneck, offering a 38-inch high stainless steel hose with a 15-inch overhang, and is equipped with a 1.2 GPM spray head, perfect for efficient cleaning tasks. It also boasts a built-in check valve system to prevent backflow and cross-contamination, ensuring high standards of hygiene. The assembly comes with a 2.0 GPM add-on faucet featuring a 12-inch swing spout, enhancing versatility for different washing needs. Its quarter-turn ceramic cartridge valves offer durability and ease of operation. The product is crafted with a chrome-plated brass base and is low lead compliant, reflecting its commitment to safety and environmental standards. Additionally, it includes a wall bracket and mounting kit for convenient installation and is NSF certified. This assembly is interchangeable with most brands and ships pre-assembled, making it a practical choice for establishments seeking reliability and efficiency in their kitchen operations.