Pure disinfection Sanitize anything anywhere using only regular tap water. Disinfecting is made easy with the Dupray ONE Plus™ powerful jet of dry vapor steam reaching temperatures up to 320ºF instantly killing 99.9% of bacteria and viruses. The complete cleaning kit provides easy to use tools for sanitizing almost anything including: floors countertops toys beds furniture bathrooms and anywhere else in your house. The ONE Plus™ steam cleaner is the best way to keep your household clean and germ-free.
On industrial machines it is normal to use a slower revving motor with a larger pump which means it can be used for longer periods without overheating. Pressure washers can be powered in various ways and each has its advantages. Electric power is the most common source with smaller motors using a 240 volt single phase supply from a conventional plug socket and larger commercial machines using a 3 phase 420 volt supply.
For instance do you want a hot or cold water pressure washer. In most situations a cold water version is adequate but a hot water washer with an integral boiler will remove stubborn residue more easily (just think about doing the washing up – hot water is much more effective). For even more cleaning power a hot water jet washer can have a facility to make steam which is achieved by a valve reducing the water flow into the boiler causing steam to be formed when leaving the lance. Steam is useful for cleaning very stubborn deposits as well as killing bacteria.