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Power
Available in four versions, ONDA is the most powerful central vacuum cleaner for the home.
555 AirWatt
633 AirWatt
633 AirWatt
696 AirWatt
Power
When choosing a vacuum cleaner, one is mistakenly led to evaluate them according to WATT. These are nothing more than the power of the motor, i.e. how much electrical energy the hoover motor uses to run.
Airwatt is a unit of measurement for the actual power of vacuum cleaners. It is the air flow (in cubic metres per second) multiplied by the suction pressure (in pascals). A good vacuum cleaner suction power is between 250 and 400 air watts.
ONDA models provide between 555 and 696AirWatts depending on the model chosen.
Frame
A stainless material offering excellent corrosion, fire and oxidation resistance up to 800°C.
Compared to other materials, 430 steel is hygienic and easy to maintain, retaining its original surface appearance over time.
Our in-house metalworking division designs and manufactures the entire
frame in stainless steel, guaranteeing high quality in the finished product.
Otto Bull
The central vacuum cleaner with an industrial design without compromising convenience and ease of use.
Designed to last, with minimal maintenance required and greater resistance to breakdowns.
Otto Bull is not inspired by the strength of the bull by coincidence.
Dust falls into the container from the cyclone
The suctioned dust is separated from the air by the cyclone that forms inside the machine body and falls into the collection bucket. The conveyor cone prevents it from returning to the filter, soiling its surface.
The dust collector of the Onda model is large in size to ensure intensive cleaning.
Small models have a capacity of 17.17 litres, big models 29.55 litres.
The power and strength of a bull without compromising comfort.
Onda has a simplified container release to minimise maintenance efforts.
With a diameter of 285, this compact central vacuum cleaner is perfect in environments up to 150 square metres.
Don’t give up on power.
The central vacuum cleaner for environments up to 300 square metres with a small diameter of 285 mm.
Unrivalled power and grit.
633 AirWatts with a diameter of 320 mm for large dirt in homes up to 300 square metres.
Onda 350, the fearless powerhouse.
Extra power central vacuum with 696 AirWat, extra diameter of 320 mm.
Onda 400 is the power plant that makes no compromises.
– surface to be cleaned up to 150 m²
– diameter Ø 280 – use by a single operator
– pipe net made of 50 mm diameter pipe
– power supply 220/240 V ac
– non-continuous use for suction of household dust
– exhaust air conveyed outside
– surface to be cleaned up to 300 m²
– diameter Ø 280
– use by a single operator
– pipe net made of 50 mm diameter pipe
– power supply 220/240 V ac
– non-continuous use for suction of household dust
– exhaust air conveyed outside
– surface to be cleaned up to 350 m²
– diameter Ø 320
– use by a single operator
– pipe net made of 50 mm diameter pipe
– power supply 220/240 V ac
– non-continuous use for suction of household dust
– exhaust air conveyed outside
– surface to be cleaned up to 400 m²
– diameter Ø 320
– use by a single operator
– pipe net made of 50 mm diameter pipe
– power supply 220/240 V ac
– non-continuous use for suction of household dust
– exhaust air conveyed outside
Master the most powerful suction power with Otto Bull. The stainless steel, indestructible and versatile central vacuum cleaners are available in bag or cyclonic filter versions. Push to the max, motors up to 696 AirWatts of power for a system that fears no competition.
ITALIA – Via Cilavegna, 53
27020 Gravellona Lomellina (PV)