GRUNDFOS Pump, 200' With Reel Air Sampling Pump steady low-flow pumping rates from

steady low-flow pumping rates from one sampling event to the next

keeping the electronics totally sealed from the outside world

The PDFM 4

preprogrammed to test for at least 20

GRUNDFOS Pump, 200' With Reel Air Sampling Pump steady low-flow pumping rates fromThis pump does it all. The smooth, uninterrupted flow of the Redi Flo2 submersible pump makes it ideal for groundwater purging or sampling and conducting aquifer tests to a depth of 250 feet. The adjustable flow rate on the Redi Flo2 lets the operator purge and sample in a single uninterrupted stream. A powerful nine gallons per minute capacity can be dialed in without throttling. When purging is complete, the flow rate can be changed to a low flow of