Scrubber Dryers

Duplex 420

The mid-range sized Duplex 420 Floor Cleaning Machine is the most popular of the versatile Duplex range. With its twin contra-rotating brushes this machine gives powerful cleaning results on all floor types including carpets, safety flooring, wood, tiles, marble, vinyl, carpet tiles, Tarkett, Altro, Marley, Flotex, Polysafe, Timbersafe, non-slip floors, resin floors, entrance matting and many more.

With a cleaning width of 420 mm (16″), the Duplex 420 Floor Cleaning Machine cleans, scrubs and picks up the dirty water. With the simple flick of a switch the brush height can be adjusted to suit all flooring types.

A pre-scrub facility is available for heavily soiled floors meaning that cleaning solution can be released onto the floor and then when the water has had a chance to do its job, the recovery facility can be switched on to extract dirty water and grime from the floor.

The Duplex 420 Floor Cleaning Machine has brushes which are offset to one side and the machine’s bi-directional handle allows cleaning in both directions with no lifting involved.

This also allows ‘right to the edge’ cleaning, alongside walls and into corners, along skirtings, under furniture and around fixtures. A range of easily interchangeable brushes are available to suit any particular floor surface from carpets to hard flooring.

The Duplex 420 Floor Cleaning Machine is remarkable, it gives outstanding results on all floor surfaces and washes, mops, scrubs, dries and polishes all surfaces to an exceptionally high standard.


Carpet, Solid Floor, Wood Floor



Power Type


This product is available for purchase and hire


 Width 420mm
 Height 240mm
 Length 430mm
 Cleaning Width 350mm
 Coverage 350 sq. m per hour
 Brush Speed 650-750 rpm
 Max Brush Pressure 32kg; 190g/sq. cm
 Clean Solution Tank Capacity                3.5L
 Recovery Tank Capacity 3.5L
 Sound level 60dB
 Weight Empty 27kg
 Motor Power 1000W
 Cable Length 10m