A flower bulb company had a long-time problem with air bubbles in their pumping system. Through the years they had tried everything to solve the problem.
In Kabatini, Kenya, a well field with 8 boreholes, nearly all with high maintenance cost, needed to be analyzed for replacement with high efficiency pumps.
Wells in Dhaka usually had a lifespan of about one year before the amount of drinking water would drop. We showed how another design can provide a reliable supply of water for more than twenty years.
