For maintained pressure at higher flow rates, you need one of our Right Pump 1.5 bar shower pumps. The centrifugal impeller means these pumps offer an extra boost to your shower/system, and are quiet with it. This premium twin ended pump will quietly and efficiently boost the hot and cold water supplies to showers, baths, basins and toilets in a positive head, gravity fed installation. This pump is also suitable for a wide range of shower types and heads, single mixer taps and will refill your toilet cistern in double quick time.