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Groundwater Pumps

Pumps for Water Sampling

EON supplies a variety of pumps for your water sampling needs! Our high-quality pumps allow for reliable water analysis, consistent sample integrity and ease of use. Plus, many of our water sampling pumps are available to rent or own, so you can choose the most cost-effective option for your team.

Not sure which water analysis pumps are ideal for your next job? Call EON at or consult our team online today – we’ll help ensure you select the right device and arrange for affordable, on-time delivery!

Browse Our Selection of Pumps for Water Analysis

Peristaltic Pumps
Peristaltic pumps operate at the surface, using tubing suspended in the well. During use, water is slowly drawn up the tubing via a vacuum created by the pump at the surface. These pumps are most effective for low-flow water sampling, in wells with depth to water of less than 25 feet.

Bladder Pumps
Bladder pumps can be effective for water analysis up to 1,000 feet. These devices utilize a submerged pump with a controller at the surface. Compressed air is supplied through tubing, which squeezes the bladder to move a minimally-agitated water sample through discharge tubing to the surface.

Electric Submersible Pumps- 12 Volt
Battery-operated 12-VDC pumps are portable and achieve pumping rates suitable for rapid well-purging. The pump is lowered into the water, suspended on electric cable and water discharge tubing, while controllers enable low-flow sampling.

Well Development Pumps
Well development pumps remove silt and sand from outside the well screen so that groundwater can flow into the monitoring well. Unlike electric pumps, pneumatic well development pumps are not damaged by the grit as it is removed.

Pumps vary greatly in their functionality – it may be more practical to rent than to buy for every occasion.