| 摘要 |
<p>The system converts high-pressure cleaning equipment using cold water for the production of hot water or wet steam at high pressure. The high-pressure cold water is delivered by a high-pressure pipe to an instantaneous water heater running on gas, oil or electricity, where its temperature is raised to between 80 and 150 deg. It is then delivered to a safety spray gun. A flexible high-pressure hose can be used to deliver the water to the heater, which is separately mounted. The normal cold-water control panel on the equipment can be replaced by one for hot water.</p> |
