The Marathon HG646 frame is a powerful and reliable choice for those who demand the best. This Totally Enclosed Fan Cooled fan boasts an impressive 1/3 horsepower motor, capable of powering through even the toughest tasks. Its 1800 RPM speed provides unmatched efficiency and performance.

With its 115/230VAC operation, this fan can handle demanding applications with ease. The rugged construction ensures years of reliable service in harsh environments. And with a ball bearing-driven auger drive, this motor is built to last.

One key feature that sets the Marathon HG646 apart is its Totally Enclosed Fan Cooled design. This means that moisture and contaminants are completely excluded from the system, providing exceptional protection against corrosion and damage. The 1 split phase construction also ensures optimal performance and efficiency.

Whether you need a fan for heavy-duty farming or industrial applications, the Marathon HG646 frame is an excellent choice. Its high power output, compact design, and rugged construction make it an ideal solution for demanding tasks.