Customer Confirms Increased Strength of DT22 Core Catcher Attachment Liners

Following significant testing, Geoprobe^® tooling engineers sought customer feedback on improved Geoprobe^® DT22 core catcher attachment liners. Response received confirmed their tests – the core catcher attachment liners were stronger than the previous product. More than twice as strong.

Rob Mores, owner/operator with Enviro-Dynamics LLC in Indiana, used the NEW DT22 liners on one site consisting of medium-dense, coarse sands and another site mostly comprised of clay. He and his crew found the Geoprobe^® liners outperformed other liners they’ve used in the past in a couple of ways.

“It was only 15 degrees out one of the days we used the Geoprobe^® DT22 core catcher attachment liners and we didn’t have any problems with them cracking or breaking when we were putting them on the drive head. We do experience that occasionally with other liners if you’re not careful when putting them on the drive head,” Mores shared.

While Mores admits he rarely uses liners with core catchers attached, he concluded the NEW Geoprobe^® DT22 core catcher attachment liners were an improvement.

“When we used them in the past, I do remember that it seems like many of the catchers would break off and end up somewhere in the sample,” Mores said. “The new ones were much better. It seemed like the core catchers stayed in place better on these liners than liners we used with catchers in the past.”

Geoprobe^® DT22 core catcher attachment liners also offer the following benefits:

• Dual punch for use with detent drive head (228499) or set screw drive head (213916)
• Core catchers are attached without adhesives so no addition of volatile organic compounds
• Tested and determined non-detect for 52 PFAS compounds, including PFOS and PFOA

High-quality, strong product available for same-day shipping when ordered before 3 pm CT