| Column size | Yield | |||
| 0 | 20 × 104 m3/d | 90 × 104 m3/d | 140 × 104 m3/d | |
| 2 7/8" | no | spiral | spiral | spiral |
| 3 1/2" | no | no | Sine | spiral |
| 4" | no | no | no | no |