Deep well screw pumps, also known as helical rotor pumps or progressive cavity pumps, operate on a unique principle that sets them apart from conventional pump systems. These pumps feature a helical rotor, which moves through a precisely fitting stator, creating a progressive cavity. As the rotor turns, it effectively moves water upward, making them well-suited for deep well applications.

We have ISO, CE, CCCF, CB certificates, and we are preparing for UL at present. And we can make certificates like PVOC, PCOC, and SONCAP to help our clients with clearance. YesChamp is advanced QGD deep well submersible pump borehole screw pump suppliers and wholesale QGD deep well submersible pump borehole screw pump manufacturers, have been export to more than 60 countries with competitive price. OEM/ODM order? Pls contact us for design details, and we will quote you reasonable prices and make samples for you ASAP. We have R&D team.