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EMAS pump

19 bytes added, 20:52, 4 October 2012
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EMAS pumps can be used to pump to a depth of 40-50 m. Deeper than 40-50 m, the pumping becomes very heavy. The EMAS pump can pump up to 30 l/min from a depth of 10 m, when operated by hand. Total production is up to about 5 m4/day. (That is: 5 m3 from 1 m depth or 0.5 m3 from 10 m or 250 l/day from 20 m depth etc.).
'''Lifespan'''<br>
The lifespan of an EMAS pump can be estimated as 2 million liters pumped. PVC pumps are not as sturdy as metal ones. Ideally, they should serve a single family who owns and maintains it. Communal use is possible if maintenance and repair are well organized, but a single pump is not recommended to serve more than 100 people.
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