Hanchen: ultra-pure water equipment Applications Widely used in photoelectric, thermal power plant, metallurgy, fine chemicals, light industry, automobile manufacturing, pharmaceutical, food, textile printing and dyeing, research and development, machinery industries. Applicable to water: municipal tap water (groundwater, river water, and other special water for option) Water quality: compatible with and a better laboratory water standards. Technical Data Model: SBK-RO-10L/H Input water pressure: 0.2MPa~0.35MPa. If the water pressure is not enough, please use no pressure water supply pump. Input water supply: tap water Input water conductivity: ≤400us/cm Output water standard: better than the standard of laboratory (GB6842) Output water conductivity: ＜0.1us/cm Output water resistivity: 15MΩ/cm 77℉(25℃) Output water: 10~10L/H Light absorption: (254nm, 1 cm optical path):≤0.001 Heavy metal ions: <0.1ppb Microorganism/bacteria: <1CFU/ml Heat source/endotoxin: <0.001 EU/ml Power supply: 110v 60Hz(We will ship the 110v machine by default. If you need 220v, please contact us.) Rated power: 24W Pre-filter specifications: 10 inch Product dimensions: 17.7*11.8*29.7in(45*30*75.5 cm)