Below are downloadable Duraflo™ Curve cut sheets showing the TDH and GPM at set RPMs. Duraflo™ trash pumps are submersible, hydraulic-driven water pumps with diesel or electric drive unit options. These rugged pumps can handle solids up to 3” and are built for the toughest jobs including drying out construction excavations, quarry dewatering, bypassing, sewage, and general municipal use. Please note – All curves shown are water horsepower curves. Consult MWI for details.