Screw impeller permits pumping a relative large solids high viscosity, due to progress of the screw is not possible the twisting of fiber materials
Screw pump can removal without giving any damage and inquire
Screw pump enables easy control of capacity by a steep slope of bead characteristic curve, and the power overload followed the variation of flow is small
Back pull-out construction provides easy removal of ratating assembly without disassemble casing and pipng, tubs minimizing maintance costs