The Salamander RP75TU pump is a 2.0 bar twin centrifugal shower pump. It features crossover technology allowing it to quietly and efficiently boost hot and cold water supplies to showers, baths, basins and toilets in negative or positive head, gravity fed installations. The Salamander RP75TU pump can be used with conventional and multi-function showers and a shower head up to 125mm. The pump includes AV couplers with isolating valves.