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An airlift pump is a pump that has low suction and moderate discharge of liquid and entrained solids. The pump injects compressed air at the bottom of the discharge pipe which is immersed in the liquid.
Learn how an airlift pump works by using air and water pressure to circulate large volumes of water. Find out the efficiency, advantages and applications of this pump type and compare it with Grundfos SP submersible pump.
May 25, 2024 · An airlift pump is a type of pump that uses air to lift water or other fluids. It consists of a pipe, an air compressor, and sometimes an air release system. Air is injected into the lower end of the pipe submerged in fluid. The air bubbles mix with the fluid, reducing its overall density.
Airlift pumps are simple and reliable mechanical devices for water and wastewater treatment applications. They use air to move liquid without moving parts, seals, or electrical equipment, and are suitable for lifts of 1.5 m or less.
Mar 5, 2010 · The air lift pump consists of a riser tube immersed in the pumped liquid, a compressed-air line and a pressure chamber where air forces the liquid, via small holes into the riser tube, figure 3.52a. The air liquid mixture is lighter than the surrounding liquid and therefore rises up the tube.
Have you ever wondered how air can lift water and pump it from deep wells? How intermittent availability of electricity does not interfere with the operation of these air-lift pumps? Read here to learn about the air-lift pumps and their working principle. Know the advantages and disadvantages of air-lift pumps.
Aug 15, 2002 · Air lift pumps serve two functions. First, they can eliminate fluid stratification in large unagitated tanks. Second, they can lift a liquid above its normal surface elevation without dilution and without introducing shear that damages fragile suspended solids.
