VACUUM CLEANER.

ST 11 pro

The all-round Model in a compact
design and with a large 11 litre
eece lter bag for professional
use on hard oors and textile
surfaces.

Standard large operating radius:
power cord is 15 m in length.

Operator friendly: the vacuum
power of the ST11 pro can be
innitely adjusted via electronics,
according to the oor conditions.

Work comfortably and efciently:
telescopic tube innitely adjustable, highquality combi oor tool
providing for large working width
of 300 mm and optimal airow for
thorough cleaning of both, hard
oors and textile surfaces.

As economical as it is environmentally friendly: Operated in
the eco-function, the electronics
reduces the energy consumption
by 0.5 kWh, resulting in a saving
of up to 40 percent.

Steady and moveable: the innovative design with a low centre of
gravity and the rubberized castor
wheels at the rear of the appliance
ensure stability and directional
tracking capability.

Longer lifespan: soft start of
motor to protect the aggregate.

The multidirectional rubber castor
wheels at the front and the rubber
wheels at the rear side provide
for steady, low noise and secure
manoeuvrability.

G. Staehle GmbH u. Co. KG
Mercedesstr. 15, D 70372 Stuttgart
Telefon +49 (0)7 11/95 44 - 960

Telefax +49 (0)7 11/95 44 - 941
export@columbus-clean.com
www.columbus-clean.com

Extremely low noise with only
58 dB (A), ideal for use in noise
sensitive areas.
Easy to transport and always tidy:
the vacuum cleaner features an
ergonomic handle, the power cord
nds its place in the cable compartment or simply on the cablehook – swiftly locked via a sliding
locking mechanism.
Only from columbus: Bioneem
lter bags made of eece material
classied lter class M antiallergical application - with TÜV-certied
lter effect.