Product Name: 600L/S Vacuum Extraction System For South American Client
ZYV with the working vacuum is less than 133pa, the ultimate vacuum is less than 5pa. ZYV with the features of Quick-start, fast pumping speed, etc. . it is applied in vacuum metallurgy, welding, chemical industry, petroleum and vacuum devices, especially used for vacuum operation for the power transformers and other power equipments.
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