The water distiller adopts the method of heating water and condensation by the circulating water to get the distilling water. It is applicable for medical sanitation institutes and scientific research institutes and laboratories ect. Airproofed well that can avoid the steams overflow effectively; Be made of stainless steel, resistant to corrosion and aging, convenient operation and long life; Be equipped with imported water-lack device which can cut the power off automatically when lack of water. It is safe and stable