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2. Submersible pump - Wikipedia

   en.wikipedia.org/wiki/Submersible_pump

   A submersible pump (or electric submersible pump (ESP) is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped. The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between the pump ...

3. Armais Arutunoff - Wikipedia

   en.wikipedia.org/wiki/Armais_Arutunoff

   Armais Arutunoff. Armais Sergeevich Arutunoff (June 21, 1893 - February 1978) was an inventor of technology for oil drilling. He was born in Tiflis, then part of the Russian Empire, into an Armenian family. He emigrated to the United States in 1923, and moved to Oklahoma in 1928, where he started a company to build an electric submersible pump ...

4. Sump pump - Wikipedia

   en.wikipedia.org/wiki/Sump_pump

   A small submersible AC sump pump with a garden hose connector. A sump pump is a pump used to remove water that has accumulated in a water-collecting sump basin, commonly found in the basements of homes and other buildings, and in other locations where water must be removed, such as construction sites. The water may enter via the perimeter ...

5. Fact-checking Kamala Harris and Donald Trump's 1st ... - AOL

   www.aol.com/fact-checking-kamala-harris-donald...

   LEAH SARNOFF. September 10, 2024 at 10:50 PM. Vice President Kamala Harris and former President Donald Trump met for the first time Tuesday in their first presidential debate of the 2024 election ...

6. Water pumping - Wikipedia

   en.wikipedia.org/wiki/Water_pumping

   Water pumping. The pumping of water is a basic and practical technique, far more practical than scooping it up with one's hands or lifting it in a hand-held bucket. This is true whether the water is drawn from a fresh source, moved to a needed location, purified, or used for irrigation, washing, or sewage treatment, or for evacuating water from ...

7. Pump - Wikipedia

   en.wikipedia.org/wiki/Pump

   A small, electrically powered pump. A large, electrically driven pump for waterworks near the Hengsteysee, Germany. A pump is a device that moves fluids (liquids or gases), or sometimes slurries, [1] by mechanical action, typically converted from electrical energy into hydraulic energy. Mechanical pumps serve in a wide range of applications ...