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Hangzhou is not yao vacuum equipment co., LTD(Formerly known as hangzhou not yao industrial pump co., LTD)Located in the tourist resort—The beautiful paradise of hangzhou west lake,Is a vacuum pump and vacuum equipment research and development、Design、Sales and service of water ring vacuum pump manufacturers、Water ring vacuum pump manufacturers,The main vacuum negative pressure station、Corrosion resistant screw vacuum pump、Corrosion resistant vacuum pump、The central vacuum system、The vacuum system、The central vacuum pump system、Oil-free vacuum pump、Vacuum pump station, etc,The company in line with high quality、High service、Efficient management idea,Strict adherence to product quality as the cornerstone of enterprise development,Make sure each products are through strict test before sales,In order to product performance is stable、Quality is reliable、Availability timely、Service after the priority of best-selling throughout the country。And a will to succeed“Not yao”Brand vacuum pump introduced abroad,To the world,Sales to Uganda、Ukraine、South Korea、In Indonesia、Iran、Finland、Thailand、Vietnam、Malaysia、Singapore、Tunisia、Nigeria and other dozens of countries。The development of the group company is the domestic and foreign users、The crystallization of friend's patronage and support。On the occasion,To give us strong support for a long time my heartfelt thanks to each friend!Sincerely hope to cooperate with all new and old customers,Create a better future,Let not boast vacuum built bridge of our friendship。

The temperature of the vacuum pump is calculated

In the dry screw vacuum pump liquid ring temperature refers to the oil pump drive liquid evaporating pressure and temperature,Because is decides the discretion of the vacuum degree,Both the higher,The lower the degree of vacuum,In order to ensure the normal state of vacuum degree in oil pump,There is a need for fluid...

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