https://duplexitaly.com/en/products/steam-floorwashers/duplexsteam-420-en#sigProGalleria0579650d45
DUPLEX 420 STEAM
Multifunctional steam floorwashers
The Duplex 420 Floor Steam Cleaner model, with a cleaning width of 420 mm (16″), gives ‘right to the edge’ cleaning, combining brush agitation and steam on all floor surfaces, alongside walls and into corners.
Steam is supplied to one of the contra rotating brushes and therefore floors are left sanitised and virtually immediately dry.
Steam floor cleaners, like the Duplex 420/Steam clean without the need for aggressive or toxic chemicals.
This makes the use of steam floor cleaning equipment extremely ecologically friendly and economically viable.
The Duplex 420 Floor Steam Cleaner is effective for cleaning carpets, Polysafe, Altro, Marley, Tarkett, Flotex, Timbersafe, carpet tiles, non-slip safety flooring, safety non-slip resin floors, sports anti-injury floors and many more.
The brushes which contra-rotate lift dirt, water and grime from the floor surface leaving it steam cleaned, sanitised and dry.
The Duplex 420/Steam is unique in that it washes, mops, scrubs, dries and can also polish and disinfect all floor surfaces.
The exceptional ease of use with no lifting and bi-directional operation makes the Duplex 420 Steam a pleasure to use even in the most challenging of environments.
The machine is also supplied with the standard fluid tanks, allowing it to be used in steam or standard cleaning mode as required.
A range of different brush types to suit different types of flooring are available and unlike some other machines on the market, brush changing is extremely easy.

Unique features
- It is equipped with two tanks: one acts as a boiler, while the other holds and dispenses the water. The machine can also be used as a conventional floorwasher with detergent solutions.
- 130° steam jet: makes the most stubborn dirt easy to remove.
- Total cleaning of even the most challenging areas of the floor: the Duplex 420 Steam cleans under furniture, along the wainscoting and in hard to reach corners.
- Bi-directionality: its innovative design and manoeuvrability allow the user to reverse the Duplex 420 Steam's direction simply by inverting its handle. This "about face" makes it easy to clean from right to left/forwards and backwards and vice-versa - especially in restricted spaces.
Technical specifications
Working surface | 300-500 M²/h |
Washing width | 350 mm |
Dimensions | mm 650x510x360h |
Number of brushes | 2 |
Power supply | Cord |
Voltage | 117-240 Volt |
Frequency | 60/ 50 Hz |
Noise level | < 64 dBA |
Solution tank | 2.7 Lt |
Recovery tank | 2.3 Lt |
Brushes speed | 650-750 rpm |
Brushes pressure | 200 gr/cm2 |
Weight | 30 kg |
Absorbed power | 1000 + 900 Watt |
Steam jet width | 330 mm |
Packaging dimensions | mm 650x510x360h |
Accessories

