Collar saddle PS round ducts are designed for mounting on spiro pipes.
Dimensioning method D / D1, where D means the diameter of the pipe, and D1 the diameter of the cutter leaving.
| Dimensions [mm] | D1 [mm] | D[mm] | H [mm] | B [mm] | Weight [kg] | Qty/Pack | Kg/Pack |
| 80/80 | 78 | 80 | 40 | 30 | 0,10 | 60 | 7 |
| 100/80 | 78 | 100 | 40 | 30 | 0,10 | 60 | 7 |
| 125/80 | 78 | 125 | 40 | 30 | 0,10 | 60 | 7 |
| 160/80 | 78 | 160 | 40 | 30 | 0,09 | 60 | 7 |
| 200/80 | 78 | 200 | 40 | 30 | 0,09 | 70 | 7 |
| 100/100 | 99 | 100 | 40 | 32 | 0,14 | 75 | 12 |
| 125/100 | 99 | 125 | 40 | 32 | 0,13 | 80 | 12 |
| 160/100 | 99 | 160 | 40 | 32 | 0,12 | 90 | 12 |
| 200/100 | 99 | 200 | 40 | 32 | 0,12 | 100 | 13 |
| 250/100 | 99 | 250 | 40 | 32 | 0,12 | 100 | 13 |
| 315/100 | 99 | 315 | 40 | 32 | 0,12 | 100 | 13 |
| 125/125 | 124 | 125 | 40 | 32 | 0,21 | 65 | 15 |
| 160/125 | 124 | 160 | 40 | 32 | 0,19 | 65 | 14 |
| 200/125 | 124 | 200 | 40 | 32 | 0,17 | 75 | 14 |
| 250/125 | 124 | 250 | 40 | 32 | 0,17 | 75 | 14 |
| 315/125 | 124 | 315 | 40 | 32 | 0,17 | 80 | 15 |
| 160/160 | 159 | 160 | 40 | 32 | 0,34 | 60 | 24 |
| 200/160 | 159 | 200 | 40 | 32 | 0,29 | 63 | 20 |
| 250/160 | 159 | 250 | 40 | 32 | 0,29 | 62 | 18 |
| 315/160 | 159 | 315 | 40 | 36 | 0,27 | 66 | 19 |
| 200/200 | 199 | 200 | 40 | 50 | 0,46 | 70 | 39 |
| 250/200 | 199 | 250 | 40 | 50 | 0,41 | 32 | 15 |
| 315/200 | 199 | 315 | 40 | 50 | 0,41 | 32 | 15 |
| 400/200 | 199 | 400 | 40 | 50 | 0,37 | 38 | 15 |
| 250/250 | 249 | 250 | 40 | 50 | 0,63 | 51 | 35 |
| 315/250 | 249 | 250 | 40 | 50 | 0,50 | 55 | 30 |
| 400/250 | 249 | 250 | 40 | 50 | 0,49 | 56 | 30 |
| 315/315 | 313 | 250 | 40 | 55 | 0,85 | 72 | 68 |