... ,In order to prolong the using life, adopting the starting liquid to resisting rust,deteroprate, freeze,boiling(boiling point is120°C ... Lowest: -25°C, the Highest: +40°Cthe place of no combustible, explosive,caustic gasMAIN TECHNICAL PARAMETER1,Rated Voltage: 380V,6kV,10kVAdapting ... ,In order to prevent the harm of inter parts or liquid leakage. it can not knock heavily, after finishing the ...