... made of stainless steel, which is applied in different pressure medium, such as refrigerant, water, steam, compressed air, oxygen, hydraulic oil ... air, oxygen, hydraulic oil,etc. NO.NameTechnical RequirementsRemark1Working Temperatureambient temperature-2060 medium temperature-30125/2Working Power Supply50/60Hz,AC24V 125VA,AC120V 375VA,AC240V ...