How does a Diaphragm Vacuum Pump Work?
There is a elastic diaphragm installed on the eccentric shaft. Driven by the motor, the elastic diaphragm can do straight reciprocating motion, which causes the cavity to deform so that the mediums can be pumped in and out. The transmission can be realized without any contamination due to the pump is completely oil-free during the process of transfer, evacuation and compression.
A diaphragm vacuum pump can work continuously for 24 hours without worrying about the termination of test due to overheating of pump itself. It can realize the pollution-free medium transmission, vacuum extraction and pressure compression.
Precautions for Using a Diaphragm Vacuum Pump
A diaphragm vacuum pump can only be used to pump air.
It is forbidden to let corrosive liquid or granular materials enter the water vapor in the pump. Oil contaminants or other liquids must be filtered out firstly.
Working environment temperature can not exceed 55℃.
It cannot be used at high altitudes, where low pressure will influence its performance.
It should be kept from dirt and moisture as a precise instrument.