Fully-integrated, variable speed water booster pump designed for residential buildings up to 3 floors and 8 outlets. Features pump, motor, tank, sensor, drive and non-return valve in one compact unit that installs quickly and easily. Pumps from stored water only. Features self-priming, enabling the pump to extract water from a level below the pump. Capable of lifting water from depths down to 8 meters in less than 5 minutes. Pump automatically shuts down to prevent damage in the event of dry running, water shortage, extreme temperature or a blockage due to seizure or overload. Automatic reset function attempts to restart every 5 minutes up to 8 times then attempts occur every 24 hours. Low noise due to hydraulic design, permanent-magnet motor and water cooling. Maximum noise level at full load is 53 dB(A). Not Suitable for Gravity-Fed Systems 1" BSP Male Thread 2 x Non-Return Valves Continuous Rating Aluminium 2 Year Guarantee Intelligent Automatic Pump Control Quiet Water-Cooled Mo...