the Wendelkolben pump) and liquid-ring pumps Reciprocating-type positive displacement: piston pumps, plunger pumps and diaphragm pumps Linear-type positive...

source heat pumps are the most common models, while other types include ground source heat pumps, water source heat pumps and exhaust air heat pumps. Large-scale...

displacement pumps while hydrodynamic pumps can be fixed displacement pumps, in which the displacement (flow through the pump per rotation of the pump) cannot...

types of pumps. Although metering pumps can pump water, they are often used to pump chemicals, solutions, or other liquids. Many metering pumps are rated...

often use low-pressure mechanical pumps that are mounted on the engine. Fuel injected engines use either electric fuel pumps mounted inside the fuel tank (for...

submersible pumps. Submersible pumps are normally used in a packaged pump station where drainage by gravity is not possible. Vertical type sewage pumps have...

Shakti Pumps India Limited is a manufacturer of submersible pumps for domestic, industrial, horticultural and agricultural use[citation needed]. Shakti...

g. garden pumps. More frequently used types of self-priming pumps are side-channel and water-ring pumps. Another type of self-priming pump is a centrifugal...

elevation difference between the pump and the fluid surface. Submersible pumps push fluid to the surface, rather than jet pumps, which create a vacuum and rely...

devices powered by electricity. Breast pumps come in several varieties to suit different needs of mothers. Manual pumps, operated by hand, are portable and...