The ST 11 pro has all of the features of the columbus range of vacuum cleaners: infinite adjustment of the vacuum power as well as an extendible telescopic tube for comfortable work adjusted to the type of floor covering. Brush vacuum function for the optional treatment of textiles and smooth floor surfaces. Rubberised castor wheels and swivel castors for smooth running. The optional electrical vacuum brush tool can be connected easily via the integrated socket and operated via the one-hand switch on the hand tube. Large operating radius thanks to 2.5 m suction hose and 15 m mains cable in a bright colour.
Technical key data
Working width 270 mm
Volume fleece filter bag 11 l
Weight 6,7 kg
Power max. 720 W
ST 11 pro
High-performance suction motor.
The machine operates so quietly that it can even be used during working hours, or in noise-sensitive areas.
Adjustable air supply
For fatigue-free working, adjusted to suit any surface.
Compact construction, so especially easy to transport.
Compact construction, so easy to transport.
BIONEEM fleece filter bags
Exclusive to columbus: Filter class M fleece filter bag for hypo-allergenic use.