The Mega-Monsoon wields unbelievable pumping power! It is capable of pumping up to 200 feet from ground level by simply connecting the pump to our revolutionary Low Flow w/Power Booster III Controller. This controller increases 12 volts to a constant 24 volts, (with higher amperage than the Low Flow w/Power Booster II Controller.) In return, the Mega-Monsoon will make your next groundwater sampling event go much quicker when it comes to purging a well. And with the Low Flow w/Power Booster III Controller, the field technician now has the ability to control the flow of water being discharged from the Mega-Monsoon thus, keeping up with EPA groundwater standards for Low Flow Sampling.