A beautifully versatile range of taps that effortlessly blend elements of the modern, square style with a softer, more rounded look. The Proflow Altera range of taps are a top quality offering with ceramic disc technology, a 5 year guarantee, and a range of basin and bath options.Features:Proflow Altera taps are manufactured by Crosswater Holdings, a renowned bathroom brand with many years of experience. As such they are very high quality, with excellent flow rates and quality chrome-plating. Chrome platedCeramic disc cartridgeSuitable for low and high pressure systems, including combi-boilers, gravity systems, pumped and unvented. A minimum of 0.2 bar is recommended, which equates to a 2m drop on gravity systems.Flow rate at low pressure (0.2 bar pressure) is 20 litres per minuteThese taps are specifically made to work well even on low pressure gravity systems. A general rule of thumb with brassware is that only taps that are more expensive perform well on the UK's low pressure water