ZYA HIGHLY EFFICIENT VACUUM OIL PURIFIER SERIES
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vacuum oil purifier
ZYA series share all functions of zy series while possessing an automatic withstanding voltage indication function-the oil withstanding voltage within the purifier can be digitally displayed any time with a printout.
A pioneer product in China to meet the requirement of testing of insulator withstand voltage under various conditions especially while working in field operation, which is not only able to test the effect of filtration the conventional withstand testing equipment.