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
The GA5000 is a landfill and contaminated land portable gas analyser, that measures CH4, CO2, O2, H2S and CO.
Read MoreAt Van Walt, we offer installation services for all of your equipment purchases. Whether you're working on a tight schedule or need extra technical expertise, we're here to help. Our experienced team takes...
Read MoreVan Walt's Groundwater Sampling Filters for on site in-line filtration. We offer three types of Disposable In-Line Filters. So ideal for on site in-line filtration that is required when sampling or monitoring...
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