Do not install in areas subject to high temperature, high humidity, dust, corrosive gas, vibrations, shocks. To do so may result in malfunction or fire.
Especially prevent the corrosion effectively from moist, water vapor, dust, various sorts of chemical corrosive gas, chemical corrosive substances such as weak acid weak base;
Any accidental release of fluorine could also be an issue: fluorine is a toxic and corrosive gas and, at high concentrations, can retard plant growth and damage teeth and bones.
In addition to pumping air and no condensate and other non-corrosive gases, widely used in pumping speed and the need for high vacuum of truth in this system.
This model system is suitable or non-corrosive gases, widely used in the different kinds of vacuum systems for higher suction speed and high vacuum.