... and pectin2. High flash point and high viscosity index,vacuum degree will not be reduced at high temperature3. ... changing oil ApplicationCan be used to variety of mechanical vacuum pumps domestically and abroadHFV-M100 is suitable for sliding ... esp. in color tube and illustration industryUsed in refrigeration, electro-vacuum, distillation, cryodesiccation,biology, chemical industry Typical data Item / ...