Designed for the highest flow rates, the G+ DN400-600 series submersible sewage pump is a high efficiency pump for draining wastewater. With an efficient motor and the option of double channel and vortex impeller, the G+ pump can increase waste and liquids with high concentrations of solids in high volumes continuously. Suitable for civil works applications, buildings, industry, air defense, mines, and others. G+ can drain wastewater, rainwater and water containing solid grains and various types of fabrics.