The T&S Brass B-2850 is a deck-mounted concealed widespread lavatory faucet. It is a mixing faucet so it blends hot and cold water passing through its tube. The fusion of water can be controlled by two lever handles with color-coded indexes that make it easy to determine hot and cold water. It is corrosion-resistant because it has a forged-brass body and chrome-plated metal handles, making it last longer. This Concealed Widespread Lavatory Faucet features a 5 1/2-inch rigid gooseneck with a stream regulator outlet. It has 1/2-inch NPSM male inlets with coupling nuts. The Eterna compression cartridges with spring checks prevent the cross flow of the water. It can fit on sink tops with up to 1 1/4-inch thickness. This faucet is easy to install and much easier to use. The T&S Brass B-2850 Concealed Widespread Lavatory Faucet has a limited one-year warranty. It is certified by NSF and ASME for meeting the standards. For more details, you can refer to the specification sheet. T&S Brass provides high quality solutions for the food service, plumbing and institutional markets with exceptional customer service.