In a hot water pressure washer the design inlet temperature should not be exceeded as it may affect the seals in the internal machinery. The size of the motor that drives the pump to produce the water pressure. The motor size is normally expressed in Kw for an electric washer and HP for an engine driven version. The motor must be correctly sized to match the pump to ensure optimum performance. On cheaper machines the pump may be smaller than the ideal size meaning it has to work harder to create the required flow and pressure and as a consequence will not last as long.
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.
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.