Changes

[[Image:lever action icon.png|right|100px]]

[[Image:India Mark ll.jpg|thumb|right|250px|The India Mark ll pump. Photo: [http://www.rwsn.ch/prarticle.2005-10-25.9856177177/prarticle.2005-10-26.2582788867/prarticle.2008-12-04.2105225472/prarticle.2009-02-09.3416702894 RWSN.]]]

[[Image:India Mark lll.jpg|thumb|right|250px|The India Mark lll pump. Photo: [http://www.rural-water-supply.net/en/implementation/handpump-overview/india-mark-iii RWSN.]]]

====India Mark ll pump====

The India Mark II Pump is a robust conventional lever action handpump and is subject to Indian Standard IS 9301. It is designed for heavy-duty use, serving communities of 300 persons. The maximum recommended lift is 50 m. The India Mark II is a public domain pump defined by Indian Standards and RWSN specifications. This pump has a pump head, pump stand and a handle of galvanised steel. This pump is not corrosion resistant and should not be used in areas with aggressive water ( pH value < 6.5).