When the depth to water goes below 30 ft, conventional low-flow sampling via peristaltic pump is no longer an option.
The Geotech Bladder Pump is the industry standard for low-flow groundwater sampling and contamination monitoring. Designed to pump from depths of up to 1,000 ft (305 m), it delivers highly representative samples while protecting analyte integrity. Geotech bladder pumps offer exceptional durability, reliability, and performance across a wide range of well diameters and site conditions. Compatible with Geotech BP Controllers and available in multiple sizes and pressure configurations, these pumps are ideal for both dedicated and portable sampling programs.
The submersible bladder pumps utilize disposable LDPE bladders.
Two submersible bladder pumps area available:
- 1.66" diameter x 18" length
- 0.85" diameter x 18" length
