Van 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 groundwater for contamination and metals
Contact Van WaltThe Bladder Pump & Geocontrol Pro is ideal for low flow groundwater sampling. Capable of pumping from 60 m depth. Small, portable, very efficient groundwater sampling package. Includes a built-in high...
Read MoreThe Sample Pro® Portable Pump is the first pump developed specifically to bring the advantages of low-flow sampling to sites requiring portable pumps. Pneumatic design can be operated with compressed...
Read MoreSubmersible Gigant Pumps are an impeller type pump. Designed to fit groundwater monitoring wells with a minimum of 40 mm diameter so suitable for most groundwater monitoring
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