Proactive Tornado 12V Plastic Pump - Max flow rate 3.75 GPM, 110' Cable High Volume Air Samplers Molded rubber insert

Molded rubber insert

and sampling 2 inches (5cm) diameter monitoring wells up to 150 to 200 feet  (45 – 60m) deep

Since the air sample does not pass directly through the pump

The nozzle attachment also enables you to perform SRGW scans on a storage tank's annular ring from the

HI 991300 measures low range conductivity and TDS

Proactive Tornado 12V Plastic Pump - Max flow rate 3.75 GPM, 110' Cable High Volume Air Samplers Molded rubber insertProactive Tornado 12V Plastic Pump The Engineered Plastic 12 volt submersible centrifugal Tornado pump is capable of pumping up to 100 feet from ground level (DTW)* by simply connecting the Tornado to a 12 volt deep cycle battery. Its reliable design is perfect for continuous sampling and purging of groundwater wells and Low Flow Sampling (Fractional Flow). Features: Tornado can operate under harsh conditions with higher turbidity. Tornado has a 400