Further information for OBO Bettermann OBO elbow 90° BSKH09 K0521 50x210 gray 7215612 - BSKH09-B0521
90° bend for fire protection duct PYROLINE® Con S, type BSKH09-K0521 consisting of water and frost-resistant glass fiber lightweight concrete for creating horizontal changes in direction in the duct. Pre-assembled connecting fittings ensure quick assembly on site, loosely placed covers for quick inspection and subsequent installation.
Including connecting screws and sealing strips.