Hengyi Automation Equipment Co.,Ltd is a professional small flow ultra pure water machine manufacturer, factory, plant and supplier, we are always ... or less HYRDI - 250 L, 250 L/H) > 10 m Ω. Cm 5 parts per 0.001 EU/ml or less ... or less HY2REDI - 250 L, 250 L/H) > 15 m Ω. Cm 5 parts per 0.001 EU/ml or less ... 1 us/cm below, the water resistance rate of 1 m Ω. Cm or more, according to the requirements of the ...