Grundfos is the largest pump manufacturer in the world, based in Denmark. The annual production of more than 16 million pump units, circulator pumps (UP), submersible pumps (SP), and centrifugal pumps (CR). Grundfos also produces electric motors for the pumps as well as electric motors for separate merchandising. Grundfos develops and sells electronics for controls for pumps and other systems. SP submersible pumps for dewatering applications, dosing pumps, end suction, SP, booster sets, wastewater and solar powered solutions for set and forget requirements and many many other pumps for countless mining applications. Circulator pumps are used for heating, ventilation and air-conditioning in private homes, office buildings, hotels, etc. In industry, the pumps are used in processes, plant maintenance, and as built-in parts in Original Equipment Manufacturer (OEM) products. In the water-supply and wastewater sector, Grundfos offers pumps for irrigation, green houses and for municipal, private and industrial water supply as well as for sewage applications.