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Apr 16, 2026

ZY-1BY Vacuum Transformer Oil Purifier Is Packed And Will Be Delivered.

On April 16th, Fuootech ZY-1BY Single-stage Vacuum Transformer Oil Purifier is packing and will be shipped.

 

Single-stage Vacuum Transformer Oil Purification Machine is a piece of electrical insulation oil treatment equipment, designed to remove water, gas, particulate impurities, and acidic substances from used or deteriorated transformer oil, insulating oil, and switch oil. It adopts a single vacuum chamber and single-stage dehydration & degassing system, making it compact, economical, and suitable for on-site and routine oil treatment.

 

ZY-1BY Single-stage Oil Filter

 

Working Principle
The oilis injected in the primary fiter through ollinlet valve, when the oil purifer starts working. The big impurities are eliminated, and the oilincluding partides released into vacuum tank after heating. Under the low vacuum pressure and deaeration element, the vapor s separatedfrom oil and vaporized quicky then condensate into water by cooler or drained away by vacuum system. The oil without any water istransferred into secondary filter and precision filter through oil pump then is eliminated all impuritiesFinally, clean oil goes out through the oil outlet.

 

Features
1. Simple structure, easy operation and maintenance
2. Small footprint, suitable for power plants, substations, on-site maintenance
3. Lower cost compared to two-stage or high-vacuum purifiers
4. High degree of automation, can work continuously
5. Protects transformers, bushings, on-load tap changers, and other high-voltage equipment

 

ZY-1BY Vacuum Transformer Oil Purifier

 

Application Scope
1. Routine maintenance of transformer oil in power systems
2. On-site purification of insulating oil for transformers, circuit breakers, and reactors
3. Recycling of slightly deteriorated insulating oil
4. Oil treatment before and after transformer overhaul

 

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