Stainless steel vacuum pump has corrosion resistance, but we still need to pay attention to the following points when using, so as to extend its service life.
1. Stainless steel vacuum pump should be operated in high efficiency area, that is, in critical vacuum or critical exhaust pressure area.
2. Avoid operating near the maximum vacuum or exhaust pressure. Operating in this area, not only the efficiency is very low, but also the work is very unstable, easy to produce vibration and noise.
3. For stainless steel vacuum pumps with high vacuum, although stainless steel is used, cavitation often occurs in the operation of the pumps in this area. The obvious sign of this phenomenon is that there is noise and vibration in the pumps.
4. Cavitation will cause damage to pump body, impeller and other parts, so that the pump can not work.