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The Marathon MK637 is an electric motor with a power rating of 2 horsepower and a speed of 3450 RPM. This TEFC (Totally Enclosed Fan Cooled) motor is designed for durability and efficiency. The frame size is 56C, making it suitable for a wide range of applications.
The Marathon MK637 is ideal for HVAC systems, pumps, and industrial machinery where reliable performance is necessary.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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