PQ3 Plastic Flex Plugs Core Catcher & Basket Lifter 3-1/2" to 7-1/2" for Soil Sampling Drilling
PQ3 Plastic Flex Plugs are core catchers and basket lifters designed for geological drilling applications. These components prevent water-bearing sands from entering hollow stem augers while retaining loose soil samples. Available in sizes from 2-1/4" to 7-1/2" with custom options available for various drill rod compatibility.
PQ3 Plastic Flex Plugs are specialized core catchers and basket lifters designed for geological drilling applications. These components effectively retain loose, soft samples during drilling operations in soil and sand formations.
- Prevent water-bearing sands from entering hollow stem auger ID during drilling
- Retain loose, soft samples in soil and sand formations
- Compatible with various drill rod sizes including PQ3, HQ3, and NQ3
- Allow sampling tube to pass through while maintaining sample integrity
| Auger ID (Inches) | Auger ID (MM) | Part Number |
|---|---|---|
| 2 1/4" | 57.0 | 2250101 |
| 2 1/2" | 63.5 | 2250102 |
| 3 1/4" | 83.0 | 2250103 |
| 3 1/2" | 88.9 | 2250104 |
| 4 1/4" | 108.0 | 2250105 |
| 4 1/2" | 114.3 | 2250106 |
| 5 1/4" | 134.0 | 2250107 |
| 5 1/2" | 139.7 | 2250108 |
| 6 1/4" | 155.0 | 2250109 |
| 6 1/2" | 165.1 | 2250110 |
| 6 5/8" | 168.0 | 2250111 |
| 7 1/4" | 184.15 | 2250112 |
| 7 1/2" | 190.5 | 2250113 |
Additional sizes and styles are available upon request to meet specific drilling requirements and applications.
For detailed technical parameters and custom specifications, please contact our technical team:
Email: [email protected]
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