SK Vacuum Pumps Classification

It is believed that many customers are not very clear about the classification of SK vacuum pump, especially for those who choose SK vacuum pump, how to choose a suitable SK vacuum pump is very difficult. On-line search SK vacuum pump classification, there will be various types of pumps, but ultimately which is suitable for their own, customers are often unable to start. Today, I will give you a brief introduction to the SK vacuum pump category.

Generally speaking, SK vacuum pumps are divided into three categories: SK vacuum pumps with water, SK vacuum pumps with oil and SK vacuum pumps without oil.

1. SK vacuum pump for refueling is a rotary vane vacuum pump. The clearance between the rotary vane and the pump chamber is sealed by oil. The vacuum degree is much higher than that of water ring vacuum pump, but water vapor and corrosive gas can not be pumped.

2. Oil-free SK vacuum pumps are often used in clean environment, which will not pollute the products produced.

3. Water-added SK vacuum pump refers to water-ring vacuum pump, which uses water as working fluid and realizes suction, compression and exhaust by changing the volume of pump chamber, so as to achieve the purpose of vacuum extraction. This pump can extract gases containing water vapor and corrosiveness. Its types are cantilever water-ring vacuum pump, 2SK water-ring vacuum pump, SK water-ring vacuum pump, SZ water-ring vacuum pump, etc.

According to the introduction above, three different types of SK vacuum pumps have different working environments, so customers should have a good knowledge reserve and buy more suitable SK vacuum pumps when they choose and purchase.

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