The classification of the pump
2SK water ring vacuum pump
Pumps are generally more to the structure of the pump and the principle of action to classification, sometimes according to the needs of the use of departments, use, power type and hydraulic performance of the pump classification.
(1) According to the use of the department divided into agricultural pump (agricultural pump), work pump (industrial pump) and special pump.
(2) Water pump, sand pump, mud pump, sewage pump, sewage pump, deep well pump, submersible electric pump, sprinkler pump, household pump, fire pump, etc.
(3) According to the type of power, there are manual pump, animal force pump, foot pump, wind pump, solar energy pump, electric pump, motor pump, hydraulic pump, internal combustion pump, water hammer pump, etc.
(4) According to the working principle of centrifugal pump, mixed flow pump, axial flow pump, vortex pump, jet pump, positive displacement pump (screw pump, piston pump, diaphragm pump), chain pump, electromagnetic pump, liquid pump.
