<b>Deepwell pumps</b>
In general handpumps for rural water supply are piston pumps such as Indian MarkII, Afridef, Volanta, Nira and others. Information on these pumps can be found on the website www.rwsn.org. New developments can be seen at www.handpumps.org. and www.watsan.org.
[[Image:Deep_well_pump.PNG|thumb|right|150px|EMAS type pump produced and used in Malawi]]