The Grundfos Boiler circulation pump, model UPM3 Flex AS, is a compact storage tank water heater suitable for indoor use. With a power source of corded electric and a voltage of 220/240 V, it offers energy efficiency with an A+++ rating. This unit has a tank capacity of 75-150 litres and a first-hour recovery rate of 204 litres/h. Manufactured by Grundfos in the United Kingdom, it comes with a 1-year manufacturer warranty and operates at less than 100W power consumption. Perfect for heating systems, this electric pump is designed for reliable and efficient performance. Literally brand new used for less than a month
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