The Stainless Steel (SS) Geosub Pump is a low voltage, stainless steel, submersible groundwater sampling and purging pump. It has a number of attributes which make it the ideal environmental groundwater sampling and purging tool.
Contact Van WaltThe SS Geosub pump is powered by DC voltage making it very safe to use. It is suitable for continuous operation and is tolerant of sediments, except clay. The pump is capable of impressive flow rates and will serve well as a combined sampling and purging pump to depths up to 45 meters
Tensiomark to measure soil water tension from pF 0 up to pF 7 (1 up to 10,000,000 hPa). A maintenance-free and frost resistant instrument that provides a fast response to moisture changes in the soil...
Read MoreThe Flow Stick is a mobile measurement system for discharge measurement in watercourses, such as rivers, streams and canals.
Read MoreOur Field Services includes narrow gauge piezometer installations. We use the Lost Cone method and the Van Walt Percussion drilling set so we can punch a hollow casing into the ground to a maximum depth...
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