Available in stainless steel or PVC, Model 407 Integra Bladder Pumps provide consistent, accurate, reliable groundwater samples in all applications. Ensuring no air/water contact during operation, pumps are ideal for VOC sampling. Teflon® bladders are ideal for dedication. Inexpensive polyethylene bladders are also available. Integra Bladder Pumps are effective even in angled boreholes, to depths of 500 ft (150 m). The Integra is excellent for low flow groundwater sampling.
High Quality Pumps Providing Representative Samples
Ideal for VOC groundwater sampling
Excellent for low flow purge and sampling
Available in stainless steel or PVC
Durable Teflon bladder
Optional disposable LDPE bladders
Portable or dedicated
® Teflon is a registered trademark of Dupont Corp.
The Model 466 Electronic Control
Unit regulates the supply of compressed gas to pneumatic pumps. Simple pre-set sample modes allow easy operation. Low or high flow modes can be chosen and fine-tuned to your desired sampling rate.
Model 408 Double Valve Pumps are positive displacement gas drive pumps that provide high and low flow groundwater sampling, without the use of a bladder. Representative groundwater samples are produced, ideal for VOC sampling.
