Ability to pass large semi-solids allows more shear sensitive materials to be pumped with less degradation. Shut off heads to 140′ with flows to 4500 gpm. Compact Design allows this pump to fit through a 34” opening. Variable Speed hydraulic drive provides a wide range of performance. High efficiency balanced vane hydraulic motor. Can be bolted directly into a pipeline or used as a booster pump. Safe Hydraulic Drive can be used where electric power is hazardous or impractical.