High and low temperature heating and cooling oil bath pump

The heat transfer medium of the entire circulation system of the high and low temperature heating and cooling oil bath pump is a fully enclosed circulation, and the circulation system is equipped with a liquid expansion container. The expansion container and the liquid circulation are independent systems, and the expansion container does not participate in the liquid circulation, but is only mechanically connected. Even under high temperature operation, the thermal conductivity medium in the expansion container will not exceed 50 degrees.