Floor and Carpet Cleaner

The Duplex 620 is the largest in the unique series of Duplex Floor Cleaning Machines.

With it’s 620 mm cleaning width it is ideally suited to the larger facility such as sports halls, entrance lobbies, corridors, dining halls, public buildings etc where there is a large space to clean. With the Duplex 620 Floor Cleaning Machine such tasks are tackled with the minimum of time and effort.

The twin contra-rotating brushes have thousands of diagonally placed bristles. This produces an exceptionally thorough clean and truly unequalled forward and reverse manoeuvrability.

The Duplex 620 Floor and Carpet Cleaning Machine is suitable for all flooring surfaces including carpets, safety flooring, wood floors, marble, ceramic tiles, sports safety floors, non-slip resin floors, Flotex, Marley, Timbersafe, Polysafe, Tarkett, Altro and entrance matting.

Its brushes are offset to one side, this allows ‘right to the edge’ cleaning, alongside walls and skirtings, under furniture and into corners.

A range of easily interchangeable brushes are available to suit any particular floor surface.

The Duplex 620 Floor Cleaning Machine has a loop handle making manoeuvring it simplicity itself.

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Unique features

  • Prewash function: Duplex products have the option of disabling detergent solution recovery for prewashing, a huge benefit when cleaning very dirty floors.
  • Brush pressure adjustment: the brush pressure can be adjusted for better cleaning results.
  • Duplex machines have special brushes for every type of flooring and dirt:
    1. Black brushes for cleaning very dirty floors;
    2. Yellow brushes for delicately cleaning carpet tile and carpets;
    3. Very abrasive Tynex brushes;
    4. Scotch-Brite brushes with a slightly abrasive polishing action, especially suited for smooth/linoleum floors.

Technical specifications

Working surface 500-800 M²/h
Washing width 550 mm
Dimensions mm430x620x240h
Number of brushes 2
Power supply Cord
Voltage 115-240 Volt
Frequency 50/60 Hz
Noise level < 64 dBA
Solution tank 9.5 Lt
Recovery tank 3.6 Lt
Brushes speed 650-750 rpm
Brushes pressure 160 gr/cm2
Weight 37.5 kg
Absorbed power 1600 Watt
Packaging dimensions mm 650x510x360h


First accessory - Image
Caddy trolley
The optional Caddy trolley makes transporting the Duplex even easier.
Second accessory - Image
The grey brushes (included) are ideal for any type of floor. Duplex also supplies special brushes for specific applications.