泽尼特集团 | 17 7月 2018
Zenit UNIQA cooling system
UNIQA is cooled by means of a patented internal "closed circuit" system. This ensures that there is no adulteration of the fluid used even if contaminated liquid accidentally enters the oil chamber due to wear of the first mechanical seal. Continuous duty is ensured even in dry and partially submerged working conditions.
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