Wind rope pump very easy to make and that raises water with a wind of only 5 km / hour. A 16bladed turbine that previously worked with a threebladed turbine has now been applied. With this turbine it pulls water with an even weaker wind.
More details about this pump at: • SUPER BOMBA EÓLICA CASEIRA Construção and • SUPER BOMBA EÓLICA CASEIRA Funciona...