The inertial lift sampler (check valve or foot valve) uses 1/4" OD tubing. The Speedfit fitting can be removed from the sampler making it compatible with 3/8" OD tubing. This sampler is a simple, inexpensive way to sample a monitoring well from as deep as 75 ft.
Sampling is done in four simple steps!
- Inertial lift sampler (check valve or foot valve) is attached to the bottom end of appropriate tubing.
- Sampler/tubing combined is inserted beneath the water table to the desired pumping depth.
- The tubing is then oscillated (pulled up and then pushed down) over a short vertical range of motion.
- Water builds up in the oscillating tubing until is discharges at the surface.
Recommended tubing with Speedfit fitting: (3/16" ID X 1/4" OD).
Recommended tubing without Speedfit fitting: (1/4" ID X 3/8" OD).
For questions on availability, Contact us or see our FAQ section.