The T&S B-0665-BSTR Service Sink and Sill Faucet is a convenient and useful water fixture perfect for heavy use such as in commercial restrooms. It features 7 ¾" to 8 1/4" adjustable centers. It is designed with lever handles and Eterna compression cartridges that never wears out no matter the force applied on the handle. It utilizes spring checks to prevent water cross flow. This T&S B-0665-BSTR Service Sink and Sill Faucet yields a flow rate of up to 12.96 GPM @ 60 psi. It comes complete with ½" NPT female eccentric inlets with 2" flanges. It is designed for a wall mount installation. Its upper wall support makes sure that it stays secure to the wall all the time. It has a vacuum breaker spout with a pail hook. The vacuum breaker prevents backflow of water at all times. It has a ¾" garden hose outlet. It can handle temperatures of up to 140 degrees F. Its handles utilize color-coded indexes making hot or cold water identification easier. It has a polished chrome finish assuring toughness and resistance to scratches. More details are available in the specification sheets. The T&S B-0665-BSTR Service Sink and Sill Faucet is covered by a limited warranty of 1 year from purchase date. This is an ADA Compliant product and is recognized for meeting the required environmental standards. T&S is among the first commercial plumbing manufacturers and has set the quality standard in the industry for almost 50 years.