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2. Entertech - Wikipedia

   en.wikipedia.org/wiki/Entertech

   Entertech was a brand of battery-powered motorized water guns sold in the United States from 1985 to 1990 by the now-defunct LJN. [1] [2] [3] Unlike the colorful designs of many of the simple hand powered pump water guns of that time, most of the Entertech water guns were manufactured from black plastics with a matte finish to resemble real ...

3. Hand pump - Wikipedia

   en.wikipedia.org/wiki/Hand_pump

   Hand-powered force pump, with an air chamber to smooth out variations in flow rate. Hand pumps are manually operated pumps; they use human power and mechanical advantage to move fluids or air from one place to another. They are widely used in every country in the world for a variety of industrial, marine, irrigation and leisure activities.

4. Sump pump - Wikipedia

   en.wikipedia.org/wiki/Sump_pump

   A secondary, typically battery-powered sump pump can operate if the first pump fails. A battery-powered secondary pump will have a separate battery and charger system to provide power if normal supply is interrupted. [citation needed] Alternative sump pump systems can be driven by municipal water pressure. Water-powered ejector pumps have a ...

5. Water pumping - Wikipedia

   en.wikipedia.org/wiki/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 an ...

6. Thinking about a move to Florida? Here are 9 key ... - AOL

   www.aol.com/finance/thinking-about-a-move-to...

   This includes things like battery-operated radios and fans, plenty of flashlights and batteries, indoor solar lights, first aid supplies and power packs to charge up your phones.

7. 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]