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Whats the difference between belt drive and direct drive?

April 26, 2017BELT difference drive

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Whats the difference between belt drive and direct drive?

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The drive refers to how the pump is connected to the power source, such as a gasoline engine or an electric motor. Direct drive means that the pump is connected directly to that source, while a belt drive unit transfers energy from the power source to the pump along an intermediate belt. Direct drive pumps are more compact and typically cost less than belt drive pumps. With belt drive, the pump is separated from the motor, protecting the pump from added stress or damage and extending the life of the unit. Belt drive pumps also generally operate at a lower RPM, causing less heat build-up which further protects the pump.