Helical Rotor Submersible Pumps is a positive displacement pump, which can achieve a high head at low flow, which is the normal vane pumps (centrifugal pumps) unattainable. Therefore, Helical Rotor Submersible Pumps is mainly used in small flow and high head water applications.
Helical Rotor pump has the following advantages:
1, a wide range of pressure and flow.
2, the kind of delivery of the liquid type and viscosity of a wide range;
3, because the lower parts inertia force of the rotary pump, so you can use a high speed;
4, inhalation good performance, with the ability to self-absorption;
5, a uniform continuous flow, small vibration, low noise;
6, compared with other rotary pumps, gas and dirt entering the less sensitive;
7, solid structure, easy installation and maintenance.