This Speakman S-8729-Ca Sensorflo Chrome Touchless Lavatory Faucet is a genuine Speakman faucet perfect for commercial or residential applications. This faucet is designed to be the most hygienic faucet out there with its motion sensor technology making this faucet hands free; this sensor runs off of duel 3 volt lithium batteries, and has a warning light that comes on when it is down to 10% energy left. Speakman gave the S-8729-Ca Sensorflo Chrome Touchless Lavatory Faucet an illustrious chrome finish so that this fixture would have a stunning silver shine that would coordinate with nearly any other fixture in your bathroom; this chrome finish also protects this faucets exposed metal parts from water damage and corrosion. Due to this faucets classic 6? high arching design, and WaterSense Certification it has a crystal clear water flow of 1.5 Gallons per minute (Gpm). This fixture is also easy to install with its 1-1/8? Diameter faucet spout hole, and with its two 1? diameter temperature control gauge holes with an 8? deck plate. You can control the water temperature on this faucet using its deck mounted ADA temperature control gauge and a regular one. The ASME,CSA, And NSF have tested this product and have found it to be compliant with their standards and regulations ensuring the buyer that this is a quality user friendly faucet. This Speakman S-8729-Ca Sensorflo Chrome Touchless Lavatory Faucet has the outstanding protection of the limited five year Speakman warranty.