1320707A
| Description | Y branch 90/90/60 |
| Model | AT Evo 40 / AT Evo 55 |
| Product | Y-piece |
| Ø (mm) | 60 / 90 |
| Comments | Air flow bypass 70-30% in the normal direction, and 90-10% in the reverse direction |
| Description | Y branch 90/90/60 |
| Model | AT Evo 40 / AT Evo 55 |
| Product | Y-piece |
| Ø (mm) | 60 / 90 |
| Comments | Air flow bypass 70-30% in the normal direction, and 90-10% in the reverse direction |