Applications&Features 1.Low noise (high-precision dynamic balance) 2.Overload protection can be achieved (setting of overflow valve) 3.High pumping speed in a wide pressure range 4.High boiling point working medium can be pumped out (setting of gas protection device) 5.Easy to detect (detection interface is provided at the inlet and outlet) 6.Insensitive to dust and water vapor contained in the pumped gas 7.Low driving power 8.The pump is widely used in metallurgy, chemical industry, textile, electronics and other fields