The reverse osmosis closed-loop cooling tower component features a two-speed motor: The two-speed motor offers capacity control. When the load decreases or the local wet bulb temperature changes, the fan does not need to operate at full capacity. This can be achieved through the two-speed motor, leading to energy savings. Moreover, operating the fan at low speed can significantly reduce the noise of the unit.

Variable Frequency Motor: Variable frequency motors are suitable for condensers in applications requiring variable speed drive for capacity control. They enable energy to be infinitely adjusted.

Electronic Water Level Controller: Cooling towers can be equipped with an electronic water level controller to replace the standard mechanical float补水 device. It features control of water level without on-site adjustment.