What are the types of vacuum pump

How many types of vacuum pumps are there

There are two types of vacuum pumps according to the working principle, and three types of vacuum pumps according to vacuum. In the first category, there are six subcategories under two main types. In the second category, there are four subcategories under three main types.

vacuum pump
vacuum pump

What are the types of vacuum pump

According to the working principle, the gas-delivery vacuum pump can be divided into rotary vane, slide valve, fixed vane, trochoidal, multi-chamber rotary vane,dry screw, liquid ring, roots vacuum pump, traction molecular pump, turbo molecular pump, compound molecular pump, liquid jet vacuum pump, gas jet vacuum pump, steam jet vacuum pump, self-purifying diffusion pump, fractional diffusion pump, diffusion injection pump, ion transport pump.

The gas-capture vacuum pump can be divided into adsorption pump, getter pump, evaporation ion pump, sputtering ion pump, cryogenic pump.

According to vacuum, the vacuum pump can be divided into slide valve vacuum pump, rotary vane vacuum pump, roots vacuum pump.

What is the work of vacuum pump

Vacuum pump is to provide a vacuum environment for experimental equipment through removing air out of the equipment with vacuum. A vacuum environment could guarantee the pressure and pure vacuum that operation process needs.

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