/ Product catalogue / Air distribution / Plastic ductwork / Flat duct / BlauPlast WP (for flat ducts) / BlauPlast WP 110x55
| H | H1 | H2 | L | W | W1 | W2 |
|---|---|---|---|---|---|---|
| 56 | 154 | 141 | 2 | 111 | 154 | 141 |
