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Download as PDF; Printable version; In other projects ... Help. Companies portal; Pages in category "Pump manufacturers" The following 58 pages are in this category ...
Grundfos (Danish pronunciation: [ˈkʁɔnfʌs]) is the largest pump manufacturer in the world, based in Denmark, with more than 19,000 employees globally.. The annual production of more than 16 million pump units, circulator pumps (UP), submersible pumps (SP), and centrifugal pumps (CR).
Feedwater pumps range in size up to many kilowatts and the electric motor is usually separated from the pump body by some form of mechanical coupling. Large industrial condensate pumps may also serve as the feedwater pump. In either case, to force the water into the boiler, the pump must generate sufficient pressure to overcome the steam ...
Different types of pumps are suitable for different applications, for example: a pump's maximum lift height also determines the applications it can be used for. Low-lift pumps are only suitable for the pumping of surface water (e.g., irrigation, drainage of lands, ...), while high-lift pumps allow deep water pumping (e.g., potable water pumping ...
The Davis & Shirtliff Group was founded in 1946 as a partnership between EC 'Eddie' Davis and FR 'Dick' Shirtliff after Dick Shirtliff purchased 50% of RH Paige & Co., a small plumbing and water engineering firm founded in 1926 and which was bought into by Eddie Davis in 1945.
Warman centrifugal pump in a coal preparation plant application A pair of centrifugal pumps for circulating hot water within a hydronic heating system. Centrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The rotational energy typically comes from an engine ...
Pump curves are quite useful in the pump selection, testing, operation and maintenance. Pump performance curve is a graph of differential head against the operating flow rate. They specify performance and efficiency characteristics. Performance tests are done on the pumps to verify the claims made by the pump maker.
The cooperation was entered with compressors from April 2004 to October 2007. The basis of the fine is the violation of free competition to the detriment of consumers. [18] [19] Danfoss was fined 16.5 million Danish kroner in the United States. From October 2004 to 2007, the German subsidiary also entered illegal price agreements with competitors.