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EMAS pump

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In many rural areas, people collect water used for domestic purposes from a central water source. These can be very far away from home, therefore collecting water takes up much time and energy on a daily basis. It is much more convenient to at least connect a distant pump to a local faucet for water in the kitchen, and if possible also for a shower. It also encourages better personal and domestic hygiene. This is possible using the EMAS pump, since it ejects water with the necessary pressure to transport it from its source up to an elevated distribution tank.

'''The EMAS school'''<br>

EMAS is the acronym for Escuela Móvil de Agua y Saneamiento (Mobile School for Water and Sanitation), in Bolivia, whose director, Wolfgang Eloy Buchner, developed the EMAS pump in the 1990's.

EMAS is not only the name of the mobile school for water and sanitation, but also a whole technical and social concept of water and sanitation which includes rain water harvesting, solar water heaters, windpower, hydraulic rams, water treatment, small tanks and sinks, a variety of hand and foot pumps, and ferrocement tanks. The aim of the technologies and systems is to achieve the necessary supply of drinkable water, and water for micro irrigation in rural and sub urban areas.

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