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Unifin International, Inc.

Transformer Oil Coolers and High-Performance Extruded Fin Heat Exchangers.
Cardinal Pumps for submerged Transformer Oil Pumps.

Generator, Motor & Transformer Coolers


We are a global leader in the supply of products used for cooling power generation equipment with an extensive installation history and world renowned engineering capabilities.

The hottest name in cooling for large electrical power equipment.

As a supplier to the power utilities industry, we thoroughly understand your requirements. Our manufacturing facilities are quality and compliance driven and we utilize ASME certified welders. We provide ASME Code design and construction and hold U, and UM stamps.

In 2007, we expanded our capabilities through the acquisition of the former GE Heat Transfer Products business (GE Tidewater), which built a variety of generator coolers for General Electric dating back to the 1920's.

With nearly 100 years of archived engineering drawing history, we have the expertise and engineering knowledge to replace or repair nearly any cooler. Our experience spans a wide range of original equipment manufacture (OEM) designs.

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