GRUNDFOS Pump, 200' With Reel Air Sampling Pump Providing a comfortable

Providing a comfortable

keeping the electronics totally sealed from the outside world

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

preprogrammed to test for at least 20

The PDFM 4

GRUNDFOS Pump, 200' With Reel Air Sampling Pump Providing a comfortableThis 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