| Model | SCFH** | Inlet | Outlet | Weight (Lbs.) |
| A2 | 1,000 | 1/2 | 1/2 | 110 |
| A4 | 2,000 | 1/2 | 1/2 | 200 |
| A6 | 3,000 | 1/2 | 1/2 | 310 |
| A8 | 4,000 | 1/2 | 1/2 | 390 |
| A10 | 5,000 | 1/2 | 1/2 | 475 |
| A12 | 6,000 | 1/2 | 3/4 | 570 |
| A16 | 8,000 | 1/2 | 3/4 | 740 |
| A20 | 12,000 | 1/2 | 3/4 | 940 |
| A24 | 12,000 | 1/2 | 1 | 1,110 |
| A30 | 15,000 | 1/2 | 1-1/2 | 1,370 |
| A36 | 18,000 | 1/2 | 1-1/2 | 1,640 |