4 Reasons for 4.25 HSA Continuous Sampler

The 4.25 HSA Continuous Sampler is designed to:

• Get good results from the toughest lithologies
• Sample soils and set wells all in one go

Four different customers shared how the 4.25 HSA Continuous Sampler has simplified their fieldwork.

#1 Easier

“The way GP integrated the tool assembly with the elongated drive cap makes you able to adjust where your sampler is positioned on the fly without tripping tooling out. You can see a visual reference as you’re drilling on where it is and if it’s lined up with the auger, instead of relying on ‘trial and error’. Improvements were made across the board.” 

– Keeter Brown, Discovery Drilling, Alaska

#2 Faster

“I really like the bearing design on top so the center rods aren’t spinning and getting so tight you can’t get them apart. We can get more stuff done. More and more people are wanting a continuous sample now, and this allows us to get the sample faster and keep going. Any tooling that can save time is money well-spent.”

– Randy Shepler, Shepler Well Drilling, Michigan 

#3 Stronger

“Geoprobe® tooling is a game changer because it lasts so long. The milling and heat-treating processes are top-notch. The little details about the tooling, like where to put the handle or what shape it should be, are all thanks to the engineers who actually use the equipment while they’re still in R&D.”

– Anthony Kapugi, On-Site Environmental Services, Wisconsin 

#4 Better

“We’re able to achieve a more consistent soil core packing using this system. We’re not losing volatiles out of the sampler because it’s contained in a liner versus in a standard split spoon. The liner is fully enclosed, so we just drill a hole in it where we need to take a reading. It’s much more precise and has improved the quality of our reading and description of the lithology for the state and clients.” 

– Tyler Herman, formerly with Oklahoma Environmental Services, Oklahoma