| Type | Tube size | Thread G | L2 | L3 | i | D1 | S |
|---|---|---|---|---|---|---|---|
| 921P-4-1/8 | Ø 4 | G 1/8" | 18,5 | 20,5 | 5 | 12,5 | 12 |
| 921P-4-1/4 | Ø 4 | G 1/4" | 18,5 | 20,5 | 7 | 12,5 | 12 |
| 921P-6-1/8 | Ø 6 | G 1/8" | 19 | 20,5 | 5 | 12,5 | 12 |
| 921P-6-1/4 | Ø 6 | G 1/4" | 19 | 20,5 | 7 | 12,5 | 12 |
| 921P-8-1/8 | Ø 8 | G 1/8" | 22 | 22 | 5 | 14,5 | 14 |
| 921P-8-1/4 | Ø 8 | G 1/4" | 22 | 23,5 | 7 | 14,5 | 14 |
| 921P-8-3/8 | Ø 8 | G 3/8" | 22 | 24 | 8 | 14,5 | 14 |
| 921P-10-1/4 | Ø 10 | G 1/4" | 26 | 25,5 | 7 | 17 | 17 |
| 921P-10-3/8 | Ø 10 | G 3/8" | 26 | 27 | 8 | 17 | 17 |
| 921P-12-3/8 | Ø 12 | G 3/8" | 31 | 30,5 | 8 | 23 | 22 |
| 921P-12-1/2 | Ø 12 | G 1/2" | 31 | 31 | 9 | 23 | 24 |
| 921P-14-1/2 | Ø 14 | G 1/2" | 31 | 31 | 9 | 23 | 24 |
| 921P-16-3/8 | Ø 16 | G 3/8" | 32 | 32 | 8 | 25 | 24 |
| 921P-16-1/2 | Ø 16 | G 1/2" | 32 | 32 | 9 | 25 | 24 |
| 921P-22-1/2 | Ø 22 | G 1/2" | 40 | 41 | 9 | 34 | 32 |
| 921P-22-3/4 | Ø 22 | G 3/4" | 40 | 40 | 11 | 34 | 32 |