The Salamander RP100TU pump is a 3.0 bar twin univesral centrifugal shower pump. It features crossover technology allowing it to quietly and efficiently boost hot and cold water supplies to showers or whole house appliances in gravity fed, positive and negative head systems. The RP100PT pump is suitable for use across a wide range of shower types and heads up to 200mm, including Victorian, multi-function and showers with massage function or champagne spray. The pump includes AV couplers with isolating valves.