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The ZYD-I series is specifically designed for purifying and regenerating the used insulating oil such as transformer oil
 

Ideal for insulating oil clean up and transfer  

Regeneration of seriously deteriorated insulating oil

For large power transmission equipments above 110KV 

Eight models available to accommodate various flow rates

Continuously removes free water down to 5 ppm or less 

Fluid cleanliness grade (NAS) to 6 or better

Powerful Vacuum design             

Dual water and particulate removal 

Coalescence-separation technology       

Duplex 3D evaporation technology

Double-infrared fluid level controller         

A trinity of interlocked preventive device

Carbon fiber infrared heating system           

Automatic back-flushing system.

Unique H.P.M high molecule absorption material    

Mobile equipment for outdoor use

Explosion-proof type available         

Live-line vacuum oiling and dehydrating feasible

Advantage:

Comparing with the single-stage type, this series adopts the double-stages vacuum system, which immensely raises the machine's working vacuum degree, so it can dewater, degas and remove particulate impurities much more efficiently. Besides that, a special design enables this model to regenerate seriously deteriorated oil by removing the polarity materials, such as the deep oxides, free carbon effectively. It allows the power transmission equipment to remain in-service while impurities from it are effectively removed.