Apply scope (they are the same with household drinking water, miniature farming navigation for low water levels suburb or rural areas, high buildings and factroies, mines, enterprises, high reach water and long distance water. Introduction of framework (screw pumps are made up of machinery sealed parts with two ends of screw rubber stators, dry or horrent oil submersible electric engines, both electric engines and pumps adopt rubber or universal machinery linkers, no slot outside. Pumps installation and applications (qj submersible well motor pump is a complate set of equipment to puming water from deep-well.It is widely used for farm irrigation, water supply and drainage in factories and mines proving human being and animals with drinking water in plateau or mountain areas.
