If the liquid ring vacuum pump chamber is not dry inside the state, in a long period of time, the pump chamber will rust. At this point, when we use it, it may not open, so we will rust. Schindler vacuum pump below to give you a brief introduction of two kinds of derusting methods. 1, manual rust This measure is the most cost-effective insurance. Artificial rust, we can use their own tools to get rid of rust, our artificial rust, do not need to use other chemicals to rust, so save some costs. Why is insurance? Because the liquid ring vacuum pump cavity, if the chemical rust remover to rust, then pump more or less will be damaged. 2, with derusting rust This measure is very clean rust but the pump chamber damage. ã€Print】 ã€Close】