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DT22 Soil Sampling System

DT22 Soil Sampling System

The Geoprobe® DT22 Soil Sampling System is a direct push tubular soil sampler system for collecting continuous core samples of unconsolidated materials from within a sealed casing of Geoprobe® 2.25 in. outside diameter probe rods. Samples are collected and retrieved within a liner that is threaded onto the leading end of a string of Geoprobe® 1.25 in. OD light-weight center rods and are inserted to the bottom of the outer casing.

Geoprobe® brand Dual Tube Sampling Systems are efficient methods of collecting continuous soil cores with the added benefit of a cased hole. Our line of Dual Tube Soil Sampling Systems include: DT22DT325DT37DT45, and DT60 tubular soil sampler.

No more empty liners! No more nasty surprises! Geoprobe Systems® has permanently fused a core catcher to the Dual Tube 22 liners. The integrated core catcher prevents soil cores from falling out of the DT22 liner during sample retrieval. It's great for sampling in areas of loose soils, especially saturated sands. Fusing the core catchers directly on to the liner saves field time for operators and make running a tubular soil sampler in problem soils less of a hassle.

Key Features

  • Uses 2.25 in probe rods as outer casing
  • Uses 1.25 in. Light Weight Center Rods for core extraction
  • Collect continuous soil cores through a cased probe hole confirming the security of the sample from cross contamination
  • Optional expendable cutting shoe for use when setting prepack monitoring wells
  • Optional SP22 Groundwater Sampler used in conjunction with DT22

Tooling Links

Resources

Geoprobe® drilling tooling flexibility and various diameters prove vital to environmental investigation success.

ID: 5778 | Date: 2021-05-14

6712DT provides power for PFAS investigation while Genuine Geoprobe® tooling and service from Southeast Service Center amplifies advantages.

ID: 5772 | Date: 2021-05-14

NEW pricing on liner cutters means your costs are cut in half for MC/MC5, DT22, DT325 and DT45 liner cutters...

ID: 5142 | Date: 2020-08-03

Geoprobe® PVC liners tested nondetect for all 52 PFAS compounds...

ID: 5189 | Date: 2020-06-03

Using a Geoprobe® 7822DT with DT22, intact soil samples could be taken in designated depths to help approximately 20 archaeologists from Museum of Copenhagen uncover the city’s environmental history...

ID: 5167 | Date: 2020-06-03

DT22 Soil Sampling System

DT22 Soil Sampling System

DT22 Detent Drive Head - Introduced to the market by Geoprobe®

DT22 Detent Drive Head - Introduced to the market by Geoprobe®

Tool String Diagram

Parts

To order parts or to get a quote, click the "+ Part" button. Once you are ready to submit your quote or order, go to your cart.
You will have the option to order immediately (pending payment) or get a quote.

2.25 in. Drive Cap

GH60, Threadless

MN: 206249

2.25 in. Drive Cap

GH40, Threadless

MN: 206187

DT22 Liner Drive Head

1.25 Pin

MN: 213916

DT22 Detent Drive Head

1.25 Pin

MN: 228499

DT22 Fishing Tool Head

1.25 Pin

MN: 209428

DT22 Liner (Core Catcher)

60 in., Quantity: 50

MN: 235306

DT22 Liner (Core Catcher)

48 in., Quantity: 50

MN: 235304

DT22 Liner (Core Catcher)

36 in., Quantity: 50

MN: 235305

DT22 Liner (No Core Catcher)

60 in., Quantity: 50

MN: 235338

DT22 Liner (No Core Catcher)

48 in., Quantity: 50

MN: 235340

2.25 in. Probe Rod

60 in.

MN: 204767

2.25 in. Probe Rod

48 in.

MN: 204766

2.25 in. Probe Rod

36 in.

MN: 206706

2.25 in. Probe Rod

24 in.

MN: 206588

2.25 in. Probe Rod

12 in.

MN: 204777

DT22 Cutting Shoe

1.125 in. ID, 2.375 in. OD

MN: 204774

DT22 Drive Cap

1.25 in. Rod, Threadless

MN: 204236

DT22 Discrete Point

1.25 in. Pin

MN: 204237

DT22 Rebuild Kit

For 213916 (DT22 Drive Head)

MN: 213915

DT22 Liner Drive Head Bolt

Quantity: 20

MN: 202221

DT22 Detent Drive Head Rebuild Kit

For 228499 (DT22 Detent Drive Head)

MN: 231158

DT22 Drive Cushion Assist Handle

For use with DT22 Drive Cushion

MN: 210804

DT22 Vinyl End Caps

50 Pair

MN: 213909

2.25 in. Drive Cap

GH60, Threadless

MN: 206249

2.25 in. Drive Cap

GH40, Threadless

MN: 206187

DT22 Liner Drive Head

1.25 Pin

MN: 213916

DT22 Detent Drive Head

1.25 Pin

MN: 228499

DT22 Fishing Tool Head

1.25 Pin

MN: 209428

DT22 Liner (Core Catcher)

60 in., Quantity: 50

MN: 235306

DT22 Liner (Core Catcher)

48 in., Quantity: 50

MN: 235304

DT22 Liner (Core Catcher)

36 in., Quantity: 50

MN: 235305

DT22 Liner (No Core Catcher)

60 in., Quantity: 50

MN: 235338

DT22 Liner (No Core Catcher)

48 in., Quantity: 50

MN: 235340

2.25 in. Probe Rod

60 in.

MN: 204767

2.25 in. Probe Rod

48 in.

MN: 204766

2.25 in. Probe Rod

36 in.

MN: 206706

2.25 in. Probe Rod

24 in.

MN: 206588

2.25 in. Probe Rod

12 in.

MN: 204777

DT22 Cutting Shoe

1.125 in. ID, 2.375 in. OD

MN: 204774

DT22 Drive Cap

1.25 in. Rod, Threadless

MN: 204236

DT22 Discrete Point

1.25 in. Pin

MN: 204237

DT22 Rebuild Kit

For 213916 (DT22 Drive Head)

MN: 213915

DT22 Liner Drive Head Bolt

Quantity: 20

MN: 202221

DT22 Detent Drive Head Rebuild Kit

For 228499 (DT22 Detent Drive Head)

MN: 231158

DT22 Drive Cushion Assist Handle

For use with DT22 Drive Cushion

MN: 210804

DT22 Vinyl End Caps

50 Pair

MN: 213909