/ Product catalogue / Air distribution / Plastic ductwork / Round / BlauPlast RS 120/125 / BlauPlast RS 120/125
| ∅ D1 (Inner) | ∅ D1 (Outer) | ∅ D2 (Inner) | ∅ D2 (Outer) | L |
|---|---|---|---|---|
| 115 | 119 | 129 | 125 | 42 |
