Deionizer Inlet Pipe Size 3/8 in OD Tube Outlet Pipe Size 3/8 in Hose Barb Max Inlet Pressure Range 100 psi Purified Water Resistivity 1 to 10 megaohm Water Type Type II Max Output Flow 1.9 lpm Voltage 120V AC Inlet Water Temp Range 100 Degrees F Particulate Removal 5 micron Application Battery Water Filling General deionization glassware rinse Glassware Washer Humidification Hydrogen generator Sterilizers Includes Cartridges and Water Quality Light