Water Softener; Type Two Tank; Capacity 48000 Grains; Service Flow Rate 16 GPM; Back Wash Rate 2.2 GPM; Softener Tank Size 10" Diameter x 54" Height; Brine Tank Size 18" Diameter x 33" Height; Salt Storage 12 Lb; Input Supply Rating 9.5 Watt 120 Volt AC 60 Hertz; Temperature Rating 110 Deg F; Pressure Rating 125 PSI; Inclusions/Features Electronic 2002S Super Valve; Output Voltage 12 Volt AC; Output Current 500 Milliamp; Brine Tank Capacity 300 Lb; Mineral Volume 1.5 Cu Ft; Pipe Size 1"; Applications Residential