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.
Floor Buffers and Polishers Floor buffers are typically used for cleaning hard floors such as hardwood marble tile or linoleum. The rotary brushes move over flat surfaces to dislodge dirt and dust. Floor buffers are also known as a floor polishers burnishers or buffing machines and are available in a range of sizes with different brush speeds to cater for a variety of flooring types and cleaning needs.
Hot water pressure washers are also available with electrically heated boilers which offer limited temperatures. These machines are normally used where using kerosene is not an option. Deciding on which pressure to buy or hire is complex. This relationship between water flow and pressure is important depending on the type of cleaning being carried out. Reading the technical specification of a washer is fine but is the pump of good quality? Is the hose of the correct rating for the machine and is it long enough for your needs?