... perssure system AH series productions especialy use the aluminium material of the weight is light, aseismatic, the high ee high ... ee high efficie efficienefficiency of heat exchange,on the stucture, inside the radiator tube,it ... ,power system and so on. Quality assurance. PetternAH1680T-CARate of flow300L/minWorking pressure≤2MPa Fan power380W Fan voltageAC220V/380V/50HZ ...