Krebs Spiral Concentrator system, including (4) spiral units with distributor. Model number GPX3/4, fiberglass construction, 38" diameter, 3.25 turns, 16.5" pitch, triple start. Serial number SW242. Last used at coal wash plant.
| Stock Number | B35 |
| Manufacturer | Krebs |
| Model | GPX3/4 |
| Serial Number | SW242 |
| Basis | FOB |