

Model |
Diameter |
Total Height |
Footprint LxW |
Tank usage |
| PSK-75 | 3 | 19 | 9x4 | 10-75 Gallon |
| PSK-100 | 4 | 22 | 10x5 | 75-100 Gallon |
| PSK-150 | 5 | 22 | 12x6 | 100-150 Gallon |
| PSK-200 | 6 | 23 | 14x7 | 150-200 Gallon |
| PSK-300 | 7 | 23 | 15x13 | 200-300 Gallon |