Working principle of screw pump

The screw pump relies on the change of the pump cavity volume when the screw ...

What is jet deep well pump?

Jet deep well pumps are specialized systems designed to extract water from de...

What is submersible pump?

Submersible pump refers to a kind of pump whose impeller and the motor drivin...

What is long shaft deep well pump?

The long shaft deep well pump is mostly a vertical single-suction multi-stage...

Working principle of mixed flow pump

The mixed flow pump is a kind of water pump with the characteristics of both ...

What is tubular pump?

Tubular pump, also known as tubing pump, is divided into double-valve and thr...

The working principle of axial flow pump

​It is composed of pump casing, impeller and rotating shaft. Also called prop...

The physical principle of water pump

Hydraulic machinery that uses power equipment and transmission devices or use...