... 12bar again. In this way, it can provide more pressure for home use, hotel, restaurant, hospital, office building, bath room, ... is 3KW/220-240V, so it can work with common socket.2. Usable rangeHome use, hotel, restaurant, hospital, office building, ... in about 30-40 seconds!(14)Brush attachments for interior and exterior use for more complete cleaning5.Multiple protection systemCurrent leakage-- A ...