... /j Head:8-150m Motor Power:0.12-110kw water body pump bearingOEM all kinds of pump spare parts ... cold and warm water used in heating supply,sanitary water,cooling and freezing system,liquid circulation, air-condition, water supply, fire-fighting ... in sending non-corrosive cold and warm water used in air-condition, heat circulation, freezing water system, water supply, pressure boost and irrigation.