If you have multiple water outlets in your home, such as multi-functional showers and body jets, this 3.0 bar twin impeller shower pump from Salamander will supply you with all the water pressure you need.Designed to work with both positive and negative head gravity fed systems, this quality Salamander shower pump is ideal as a whole house solution. The centrifugal technology used within this product offers a consistent pressure at increased flow rates. Delivering 3.0 bar of pressure, the RP100U performs both quietly and efficiently and comes with isolating valve AV couplers. Must be used with an anti-aeration cylinder fitting flange*A standard 2 year guarantee is included with this shower pump, but you can extend this to 3 years, as long as it has been correctly installed. Call the PumpWise team at Salamander on 0191 516 2002 and they will confirm this with you.