| Model | PSI | Vacuum | Engine |
 | Freedom XT - 36 Freedom XT - 45 Freedom XT - 47 | 2000 2000 2000 | Roots 36 Roots 45 Roots 47 |
26 HP
26 HP
26 HP |
 |
Genesis 56 Zxt
Genesis 59 Zxt-HP
| 2000 3000 | Roots 56 Roots 59 |
68 HP
68 HP |
 |
Genesis DXT
|
3000 |
Roots 59 |
52 HP |
 |
Liberty 33
Liberty 36
| 2000 2000 |
Roots 33
Roots36 |
24 HP
24 HP |
