Technical data
| Material | Carbon |
| Standard nominal width (mm) | ID 50 |
| Colour | Black |
| Weight incl. packaging (kg) | 6,2 |
Accessory kit DN 50 for overhead cleaning: suction tubes (9.989-921.0/9.993-009.0), handles (9.989-917.0/9.989-919.0), standard nozzle (9.989-844.0), brush (9.989-880.0), adapter (9.993-011.0).
| Material | Carbon |
| Standard nominal width (mm) | ID 50 |
| Colour | Black |
| Weight incl. packaging (kg) | 6,2 |