Vegetable Transformer Oil Purifier

The ZJA-3KY is a high-efficiency vacuum oil purifier specifically designed to treat vegetable-based transformer oils like FR3, ensuring high dielectric strength and moisture removal with eco-friendly performance.

The ZJA-3KY Double-Stage Transformer Oil Purifier is engineered for purifying natural ester oils such as FR3, widely used in environmentally friendly transformers. Using advanced dual-stage vacuum technology and precision filtration, it removes moisture, gas, and particulates, enhancing oil dielectric performance and extending equipment lifespan. Operating at a working pressure of 0.35 MPa, this purifier is built with stainless steel materials compatible with vegetable oils to prevent contamination. Equipped with a PLC control system, automatic interlocks, and thermal protection, it is ideal for on-site maintenance, factory filling, and recycling operations in substations and green power projects. It meets ISO9001 and CE standards for international use.


Key Features:

  • Dual-stage vacuum dehydration and degassing

  • Suitable for FR3 and other bio-based transformer oils

  • 0.35 MPa working pressure ensures steady and safe operation

  • Moisture content reduction to < 5 ppm, gas removal < 0.3%

  • Particle filtration down to 1–3 μm

  • Eco-safe stainless steel internal piping

  • PLC touchscreen operation, automatic control, and alarms

  • ISO9001 and CE compliant


Product Table (English)

Model Number Working Pressure Certifications Functions Prices
Model 1: ZJA-3KY 0.35 MPa ISO9001, CE FR3 oil dehydration, degassing, filtration $11,000 → 41,250 SAR

Images may vary slightly from the actual product depending on the model. Please review the description before ordering.

44٬770٫00 ر.س.‏
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The ZJA-3KY Double-Stage Transformer Oil Purifier is engineered for purifying natural ester oils such as FR3, widely used in environmentally friendly transformers. Using advanced dual-stage vacuum technology and precision filtration, it removes moisture, gas, and particulates, enhancing oil dielectric performance and extending equipment lifespan. Operating at a working pressure of 0.35 MPa, this purifier is built with stainless steel materials compatible with vegetable oils to prevent contamination. Equipped with a PLC control system, automatic interlocks, and thermal protection, it is ideal for on-site maintenance, factory filling, and recycling operations in substations and green power projects. It meets ISO9001 and CE standards for international use.


Key Features:

  • Dual-stage vacuum dehydration and degassing

  • Suitable for FR3 and other bio-based transformer oils

  • 0.35 MPa working pressure ensures steady and safe operation

  • Moisture content reduction to < 5 ppm, gas removal < 0.3%

  • Particle filtration down to 1–3 μm

  • Eco-safe stainless steel internal piping

  • PLC touchscreen operation, automatic control, and alarms

  • ISO9001 and CE compliant


Product Table (English)

Model Number Working Pressure Certifications Functions Prices
Model 1: ZJA-3KY 0.35 MPa ISO9001, CE FR3 oil dehydration, degassing, filtration $11,000 → 41,250 SAR

Images may vary slightly from the actual product depending on the model. Please review the description before ordering.

Products specifications
Attribute name Attribute value
Warranty Product warranty