The CTV-1501 TowerVac cooling tower cleaning equipment safely removes cooling tower bacteria and other micro-organisms so you don't have to. Vacuum away slime, algae, mud and other contaminants from the sides and floor of any cooling tower basin or sump without having to drain the system or shut it down. This Innovation Award Winner features an adjustable flow control that allows you to clean at a recovery rate of up to 60 GPM. Don't allow dirty water in your cooling tower to foul chillers, rob efficiency and drive up your energy costs.