Powertank COMPACT Dual 250ltr - Fixed Speed Whole House Water Pressure Booster A Dual Powertank system will give you double the water storage capacity of a single unit. Having the total water storage split between two tanks allows for easier movement and flexibility when installing the systems. The Powertank COMPACT has been specifically designed for smaller properties with low water pressure and flow and where space is at a premium e.g. apartments, cottages, town houses. Fitting into the space of a standard kitchen unit, the Powertank COMPACT is a similar size to a washing machine so can be hidden away behind a cupboard door. The electronic controller automatically starts and stops the pump when a drop in pressure is sensed i.e. a tap is opened and closed. Key Features: - Non-corrosive holding tank (WRAS approved material)- Pre-fitted WRAS approved fill valve- Integral overflow weir- Minimal installation required- Adjustable digital display flow controller (Variable Speed Option)- Dr