What are the key points for the selection of fountain pumps?

Pumps are an essential life tool for every family,and while most people don't realize it,it's true.Many people know nothing about pumps.Below we will give a brief introduction to the classification and model specifications of the pump.

1.According to the media on the points:

Clean water pump, sewage pump, oil pump, corrosion-resistant pump, lining fluorine pump, sewage pump, oil drum pump, etc.;

2.According to the working principle and structure of the pump:

Vane pumps, positive displacement pumps (and other types of pumps) such as: jet pumps, air lift pumps,electromagnetic pumps,vacuum pumps,etc.

Vane pumps such as:centrifugal pumps,vortex pumps,mixed flow pumps,axial pumps,screw pumps,etc.

Positive displacement pumps such as reciprocating pumps and rotor pumps

Reciprocating pump: electric pump, steam pump

Electric pump: plunger (piston) pump, diaphragm pump, metering pump