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2. Hand pump - Wikipedia

   en.wikipedia.org/wiki/Hand_pump

   Hand pump. Animation of a suction hand pump. On the up stroke of the piston the foot valve opens and suction brings water into the pump head. On the following down stroke of the piston the valve on the piston opens up and allows water to flow above the piston. On the successive up stroke of the piston water is pushed out of the outlet.

3. Water well pump - Wikipedia

   en.wikipedia.org/wiki/Water_well_pump

   A water well pump is a pump that is used in extracting water from a water well . Deep well pumps extract groundwater from subterranean aquifers, offering a reliable source of water independent of municipal networks. These pumps, often submersible and powered by electricity, can access water reserves located much deeper than shallow wells ...

4. Schiller Woods magic water pump - Wikipedia

   en.wikipedia.org/.../Schiller_Woods_magic_water_pump

   Coordinates: 41°57′07.6″N 87°50′38.4″W. Using the pump in 1964. The Schiller Woods magic water pump is a public water pump at Schiller Woods Forest Preserve in Schiller Park, Illinois, near Chicago. Its water is believed by many local residents to have magical properties, improving health and vigor. [1] [2] Some believe that the pump ...

5. 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 ...

6. Treadle pump - Wikipedia

   en.wikipedia.org/wiki/Treadle_Pump

   A treadle pump is a human-powered suction pump that sits on top of a well and is used for irrigation. [1] It is designed to lift water from a depth of seven metres or less. The pumping is activated by stepping up and down on a treadle, which are levers, which drive pistons, creating cylinder suction that draws groundwater to the surface ...

7. Ground source heat pump - Wikipedia

   en.wikipedia.org/wiki/Ground_source_heat_pump

   A standing column well system is a specialized type of open-loop system where water is drawn from the bottom of a deep rock well, passed through a heat pump, and returned to the top of the well. [18] A growing number of jurisdictions have outlawed open-loop systems that drain to the surface because these may drain aquifers or contaminate wells ...