Ultraviolet Water Purifier; Inlet/Outlet Connection 1" Male Threaded; Service Flow Rate 16 GPM; Input Supply Rating 110 to 240 Volt AC at 50/60 Hertz; Inclusions/Features Lamp; Lamp Watts 45 Watt; Power Consumption 50 Watt; Pressure Rating 125 PSI; Ambient Temperature 36 to 104 Deg F; Size 25-5/8" Length