The ZYD series is specifically designed for filtering and dehydrating new or used insulating fluids such as switch oil, transformer oil, cable oil, etc. Also it is a good choice for vacuum filling oil into transformers and dry out internal coils & windings. The machine is suitable for industries where regular insulating oil treatment is required.
 

. Ideal for insulating oil conditioning and vacuum oil filling

. For high voltage transformers above 110KV

. Eight models available to accommodate various flow rates

. Continuously removes moisture down to 3 PPM or less

. Remove 99.5% particulates larger than 1 micron

. Remove gas contents down to 0.1% by volumn

. Powerful multiple vacuum stage design

. Coalescence-separation technology

. Duplex 3D evaporation technology

. Double-infrared fluid level controller

. A trinity of interlocked preventive device

. Low-watt heating system

. Mobile equipment for outdoor use

. Explosion-proof type available

. On-line vacuum oiling and dehydrating
 

Comparing with the single-stage vacuum type, ZYD series upgrade to double-stages vacuum system, which greatly raises the machine's working vacuum degree, so it can dewater, degas and remove particulate impurities much more efficiently. It allows the transformer to be in operation while impurities are effectively removed.