Grundfos MQ3-45 230-Volt Pressure Boosting Pump

Complete system The MQ is a complete, all-in-1 unit, incorporating pump, motor, diaphragm tank, pressure and flow sensor, controller and non-return valve. The controller ensures that the pump starts automatically when water is consumed and stops automatically when consumption ceases. In addition, the controller protects the pump in case of faults. Installation Due to its compact design, the pump does not take up much space and is easy to install. No space around the pump is required. Simple operation The pump features a user-friendly control panel with ON/OFF button and indicator lights to show the operational state of the pump. Self-priming pump As it is self-priming, the MQ is able to pump water from a level below the pump. Provided it is filled with water, the pump is able to lift water from a depth of 26 ft. in less than 5 minutes. This facilitates installation and start-up of the pump and provides more reliable water supply in installations where there is a risk of dry running or leakages in suction h...