Vacuum
VacuumVacuum Products CatalogVacuum Suppliers CatalogVacuum NewsVacuum Exhibition
 New Supplier
More> 
 
 Vacuum News
More> 
  • Vacuum knowledge
    Vacuum knowledge First, the basic concept of vacuum Vacuum technology, the "vacuum" refers to a given space, the gas pressure is below atmospheric pressure gas state, that is to say, compared with the normal atmospheric pressure, a gas is relatively lean state. The degree of vacuum ...

  • Water ring pump flow process analysis
    Water ring pump flow process analysis Water pump design, determine the circumference of the impeller speed is very important, because the circumferential speed greatly affect pump performance can be said to be global. Other parameters such as critical pump compression ratio, ultimate vacuum...

  • Fitting means mechanical vacuum pump
    Fitting means mechanical vacuum pump After high vacuum end Bahrain, can be installed across the lower end of the small rotor vacuum. Short low vacuum pump chamber, visible through the bulkhead shaft hole to the rotor shaft extends into a keyway, the first placement of keys, then the low r...

  • General performance reciprocating pumps and its application
    General performance reciprocating pumps and its application Reciprocating pumps has its special properties, are summarized as follows: 1. The carriage of liquid can reach any desired height and pressure without any restriction, from the pump's analysis shows the carriage stroke, the pu...