Pedrollo TOP VORTEX GM Submersible Dirty Water Pump INSTALLATION & USE The Pedrollo TOP Vorte x GM series is suitable for use with dirty water that is not chemically aggressive towards the materials from which the pump is made. The GM Model comes complete with a vertical float switch meaning that the pump can be used in particularly small spaces.Innovative design and advanced technology are incorporated into these new Pedrollo TOP pumps, designed to be easy to use and extremely reliable even when subjected to continuous use (subject to correct installation).As a result of the design solutions that have been adopted, such as the complete cooling of the motor, and the shaft with double seal, these pumps are perfect for most drainage applications such as clearing dirty water , for the disposal of waste water , discharging domestic waste water , emptying tanks , and for emptying collection traps containing suspended solids up to a maximum of ø 20mm . CONSTRUCTION Pump Body: