The RP50PT Right Shower Pump Replaces the RHP50 / RSP50. Trade up from the CT50XTRA CT50 XTRA shower pump with to the RP50PT the UKs quietest twin shower pump at only 45.5dBA and more flow. Open more outlets and experience less of a pressure drop than the CT50 The RP range of pumps from Salamander have been re-engineered from their already fantastic range of ESP, RHP, RSP RGP pumps to provide enhanced quality and reliability. The new benefits include a reduction in noise, the use of crossover technology to allow the former RSP shower only pumps to power the whole house, and the inclusion of a spiders web design to strengthen the plastic end caps to further enhance strength, rigidity and reliability. Right pumps form our premium product range here at Salamander Pumps, offering the most.