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Liquid Filled

Used and New Surplus Liquid Filled Transformers for Sale
Savona Equipment supplies used, new surplus and surplus liquid-filled transformers for industrial, commercial and utility applications. These transformers use insulating liquid—typically mineral oil, silicone, or biodegradable fluid—to dissipate heat, ensuring efficient operation in high-load and outdoor environments. Liquid-filled transformers are commonly used in power distribution, renewable energy projects, large industrial plants and data centers due to their high efficiency, durability and ability to handle heavy loads. They are available in single-phase and three-phase configurations, with various cooling methods such as ONAN (Oil Natural Air Natural) and ONAF (Oil Natural Air Forced). Available in primary voltages from 2.4 kV to 69 kV in 225 through 20,000 kVA sizes, 600 volt through 35 kV secondary voltage ratings.

Browse our inventory below or contact Savona Equipment today to find the right liquid-filled transformer for your needs.