/ Product catalogue / Air distribution / Radial ductwork / System 90 / Fittings 90 mm / BlauFast RKF 90
| Unit of measurement | BlauFast RKF 90 | |
| Connected air duct size | mm | 90 |
| Ambient air temperature min | °С | -20 |
| Ambient air temperature max | °С | 60 |
| ∅ D | ∅ D1 | ∅ D2 | L |
|---|---|---|---|
| 111 | 79 | 101 | 77 |
