Geotech PVC Bladder Pumps Bladder Pump Controller see Model 122M for more

see Model 122M for more information

Oxygen (O2): Detection Principla - Galvanic cell

Range: -10 to 55° C

999 mS/cm: 0

Markings are clearly and accurately laser etched every 1/4 foot or every 5 centimeters of the cable

Geotech PVC Bladder Pumps Bladder Pump Controller see Model 122M for moreGeotech PVC Bladder Pumps Together with the USGS, Geotech designed the original bladder pump for groundwater quality and pollution monitoring. They can pump to the surface from as deep as 250 feet (76. 2 meters) with minimal agitation for the best representative samples. Geotech PVC Bladder Pumps FEATURES True low flow capability for less agitation Proprietary resin grade virgin PTFE bladder for long life Dedicated or portable turnkey systems Designed