Wall-Mounted Commercial Faucet: This 36-inch tall pre-rinse faucet is designed for wall-mount installation in kitchen walls, featuring a spray head and a 12-inch swivel faucet, easily tackling complex and tough dirt challenges. It is suitable for use with 3-compartment professional-grade commercial kitchen sinks. Leak-Proof Tightness: The commercial faucet with sprayer uses a high-quality pure copper valve core that is sturdy, durable, and not prone to cracking. Paired with sealing rings and a 2mm thickened nut, it ensures a strong seal to prevent leaks, saving water while significantly extending its lifespan. High-Pressure Sprayer: To deal with stubborn stains, the commercial kitchen faucet is equipped with a 1.42GPM high-pressure sprayer, offering strong impact, high-efficiency in removing stains, and ensuring cleanliness with less water use. Hot and Cold Dual Control: The brass constructed pre-rinse device includes a rotating auxiliary faucet, which can swivel to reach different sinks. The dual-rod handle allows easy adjustment of water temperature and flow for both the auxiliary faucet and sprayer. Adjustable Center: Featuring a 7.75"-8.25" center eccentric flange design, the adjustable center circle can fit most mainstream sinks, making installation easy.