Proactive Environmental ProductsTM Sampling Pumps are ideal for continuous sampling or purging of groundwater wells, these pumps can fit into a 2`` diameter or larger well. The computer-engineered bottom debris screen separates debris from water and helps prevent damage to the pump motor. Constructed of PVC plastic and stainless steel, the sleek pump design minimizes well hang-ups. The pumps can run continuously without cooling down and can even run dry for up to two hours without causing motor damage. Four pump models to choose from. The Mini-Typhoon, Tempest, and Mini-Monsoon operate directly from a 12V car battery using the supplied alligator clip adapter or can be used with the Low Flow Sampling Controller to regulate flow. The Monsoon requires the use of the Low Flow with Power Booster II Controller to operate from a 12V car battery. |