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  2. India Mark II - Wikipedia

    en.wikipedia.org/wiki/India_Mark_II

    A broken India Mark II pump in rural Uganda A busy Mark II pump in Uganda. Children often bear the responsibility for collecting water. Durability needs to be incorporated into pump design to the handle the heavy use (and abuse). The India Mark II is a human-powered pump designed to lift water from a depth of 50–80 m. [1]

  3. Airlift pump - Wikipedia

    en.wikipedia.org/wiki/Airlift_pump

    1. air supply 2. liquid supply 3. air inlet port 4. air supply line 5. air port 6. air outlet 7. fluid intake 8. riser tube 9. air liquid mixture 10. pump outlet L: liquid, usually wastewater LL: liquid level V: Vessel G: Gravel or solids. An airlift pump is a pump that has low suction and moderate discharge of liquid and entrained solids. The ...

  4. File:World Trade Center Building Design with Floor and ...

    en.wikipedia.org/wiki/File:World_Trade_Center...

    File talk:World Trade Center Building Design with Floor and Elevator Arrangment.svg Metadata This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

  5. Comparison of pumps - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_pumps

    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 ...

  6. Pumping station - Wikipedia

    en.wikipedia.org/wiki/Pumping_station

    Typically, water is channeled from a high-level reservoir to a low-level reservoir, through turbine generators that generate electricity. This is done when the station is required to generate power. During low-demand periods, such as overnight, the generators are reversed to become pumps that move the water back up to the top reservoir.

  7. File:Space elevator structural diagram--corrected for scale ...

    en.wikipedia.org/wiki/File:Space_elevator...

    It modified that file by 1) regenerating it as an .SVG. And, 2) clarifying that the cable rotates with the Earth and remains vertical. This file obsoletes both en:File:Space_elevator_structural_diagram--corrected_for_scale+CM+etc--regenerated_as_SVG.svg and File:Space elevator structural diagram.svg.

  8. File:Space elevator structural diagram fr.svg - Wikipedia

    en.wikipedia.org/wiki/File:Space_elevator...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Pages for logged out editors learn more

  9. File:Space elevator structural diagram.svg - Wikipedia

    en.wikipedia.org/wiki/File:Space_elevator...

    Based on the raster Image:Space elevator structural diagram.png; Earth svg from Image:Geographylogo.svg; Date: 15 November 2006 (original upload date) Source: Transferred from to Commons.