Geotech Bladder Pump Controller 300/500 PSI Choose Model:500 PSI If the steady tone and

If the steady tone and light return

Together with the USGS

The DataGrabber uses its own replaceable 9V battery

• Status indicators: Pump active

Calibration Curves

Geotech Bladder Pump Controller 300/500 PSI Choose Model:500 PSI If the steady tone andGeotech Bladder Pump Controller 300 500 PSI The simple to use Bladder Pump (BP) Controller (300 or 500 PSI) utilizes accurate microprocessor controlled fill discharge timers to sustain true low flow sampling techniques. Both Controllers are equipped with high pressure valves and fine resolution regulators that can perform in deep well applications. The Geotech BP Controller universally connects to any bladder pump system using simple quick connect