˙Resistant to acid and alkali organic solvent corrosion
˙The parts in contact with the gas are made of PTFE, which can withstand most corrosive gases. At the same time, the electrical switches and housings are also treated with corrosion protection, which is suitable for suction
Corrosive gases such as various organic, acid and alkali
˙Using the principle of diaphragm action, there is no need to use oil for lubrication, so there is no need for regular oil maintenance and no oil mist pollution problems
˙With a temperature protection switch, when the internal temperature of the body is too high, it will automatically stop, wait for the temperature to cool down and then start automatically
˙Passed the EU CE certification