... 1.3. times. It Can take ground water, surface water (rivers, lakes, sea) and soil as ... 25——100SecurityOverload, high voltage, wrong Phase, water, oil, antifreeze switch, high temperature protectionCompressorTypeSemi-hermetic Screw TypeQuantityset111111122224444Features:5: ... exhaust temperature monitor and control access to water, water, antifreeze, water temperature and other multi-protection, to ...