1. Vacuum pumps avoid high temperatures

High temperatures can significantly reduce the viscosity of the vacuum pump oil, which affects the vacuum level of your equipment; high temperatures also tend to harden the cooled vacuum pump oil, which clogs the vacuum pump and reduces its performance. A well-ventilated open area will help the vacuum pump dissipate heat. If the equipment is located in an enclosed space, consider other cooling measures such as fans or air conditioners to keep the pump cool.