Washbasin Electronic water control with sensor and solinoid valve Product Details Company Name Dart Valley Systems Ltd. Brand Name Franke Protronic Sensor Model Number AQUA109 Maximum Flow Rate 6 l/min Category Basin Taps Available In United Kingdom Efficiency Rating Chart Company name:Dart Valley Systems Ltd. Model:AQUA109 6 l/min 401.62 kWh/p.a. www.uwla.eu