Aftermarket-compatible liner for Geoprobe® DT22 dual-tube samplers — 1.375" diameter. If your direct-push rig runs a DT22 dual-tube sampler system (used to keep a cased hole open below the water table), this liner is sized to fit.

Manufactured by Universal Plastics, a Geotech Environmental company, from rigid, clear PVC extruded in the USA. Captures a continuous, minimally disturbed soil core as the DT22 sampler is driven into the ground and retrieved. Choose Rolled Edge (open liner, cut on site) or Core Catcher (retains loose/sandy samples that would otherwise fall out); the 4' Core Catcher is also offered Not Drilled. Available in 3', 4', and 5' lengths. 50 liners/case.

Application: Insert into the DT22 sampler ahead of driving, advance to depth, then retrieve and cap the liner for transport or split it open on site to log soil conditions.

See the Direct Push Soil Liner spec sheet for full details.

Universal Plastics and Geotech Environmental are independent aftermarket manufacturers and are not affiliated with, sponsored by, or endorsed by Geoprobe Systems. Geoprobe® is a trademark of its respective owner, referenced here only to identify sampler compatibility.