Superheated dry vapor The Dupray ONE™ steam cleaner produces the perfect steam. Its stainless steel boiler is pressurized to 4 times the atmospheric pressure to increase the boiling point of water to 293ºF / 145ºC. The high-density heating element then superheats the steam to 303°F / 150°C resulting in a low-moisture vapor steam with only 5% water content. Steam at this level is an ideal combination of water content temperature and pressure.
Pressure alone is not an indication of effective cleaning as water volume plays an important part. For instance high pressure used with a low water volume will produce a powerful but narrow water jet which may be ideal for cleaning small areas of ingrained dirt but not so effective for cleaning larger areas with a lot of debris to be removed. In this situation a pressure washer with a larger water volume cleans more efficiently.
The cleaning power of dry steam for deep cleaning is well known and we offer a range of dry steam cleaners suitable for all applications. A robust and versatile group of machines some with the addition of vacuum to assist in the removal of residue. Dry steam cleaners are eco friendly as they reduce the need for harsh cleaning agents and disinfectants and also use little water. Dry steam penetrates into the surface and because it is delivered at pressure destroys the hidden bacteria to sanitise the surface as well removing visible grime and grease.