The ProActive Low Flow with Power Booster III Controller is engineered specifically for the Mega-Monsoon 6-Stage high performance pump. This “Combo” Device will boost 12 volts to a constant 24 volts, thus maximizing purging efforts.

This device can also be used to achieve low flow sampling and lets the technician sample as low as 40ml/min. Finally, the technician now has the ability to either use this Controller to sample wells in accordance to EPA field sampling guidelines. Simply hook the controller to a car battery and connect the pump to the Controller, turn on device with the on/off switch and stand back for awesome pumping power! And with the revolutionary variable speed dial, you have total control over the pumping volume.