Power Grid Devices Econco
Industrial - Regulator
| Product Description | Emitter | Cooling | Eb,kV | Ib,A | Po (kW) | Model Number |
| 3CW20,000A1 rebuilt water cooled Triode | Thoriated | Water | 10 | 5.0 | N/A | 3CW20,000A1 |
| 3CW5,000A1 rebuilt water cooled Triode | Thoriated | Water | 5 | 2.5 | 5 | 3CW5,000A1 |
| 3CW5,000F1 rebuilt water cooled Triode | Thoriated | Water | 5 | 2.5 | 5 | 3CW5,000F1 |
| 4CW100,000D rebuilt water cooled Tetrode | Thoriated | Water | 19 | 10.0 | 165 | 4CW100,000D |