Stainless steel vacuum pump is widely used, and the vacuum pump on the market is also various, and its classification is different in different application environments. Let's briefly understand its main classification.
2BV water ring vacuum pump is suitable for continuous operation to form a vacuum and to remove dry and wet gases, mainly non flammable, non corrosive atmosphere and atmosphere / steam mixture. According to the requirements of customers, we can provide vacuum pumps suitable for flammable, explosive and toxic media.
In this case, users should take corresponding safety measures. The working fluid is usually water. 2BV vacuum pump is suitable for the occasions with more stringent requirements on corrosion prevention and sanitation. 2BV vacuum pump is used in the range of coarse vacuum; the limit vacuum is determined by the saturated vapor pressure of working fluid.
2SK series two-stage water ring vacuum pump is characterized by high vacuum degree and large pumping speed in high vacuum area; compact structure and convenient maintenance; wide application range, it can pump various gases containing water vapor, inflammable, explosive, small amount of dust and small amount of liquid; main water is used as working medium, with low maintenance cost; it can work in a relatively harsh environment.
It is suitable for working conditions with suction pressure lower than -0.08mpa. 2sk-p1 series is suitable for working conditions with suction pressure lower than - 0.096mpa. When equipped with air pump, the limit vacuum degree can reach - 750mmhg. The working vacuum range is -0.03-0.08mpa.
The direct water ring vacuum pump can be one of the series of water suction pumps. It is an upgraded product based on the traditional water ring vacuum pump in China. It adopts the coaxial direct connection design of the machine and pump, with high reliability, easy installation and maintenance, and 30% less volume than the traditional vacuum pump. It operates stably, with noise lower than 62 dB, has self-priming ability and is easy to operate.
Because of the oil-free design, it is basically free from maintenance, because of the use of mechanical seals to eliminate leakage. 50% of the working liquid of the gas water separator equipped with the pump can be recycled, which reduces pollution and operation cost. The pump adopts bronze impeller, which improves the corrosion resistance of the pump. According to the user's requirements, the pump is made of stainless steel, and it will operate normally in severe environment.
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