CES-2900E-120, Single Water Conditioner, 120000 grains/tank @ 15lbs. salt/cu.ft. capacity, 4 cu.ft. resin volume, 47 gpm continuous @15psi (1 bar), 60 gpm intermittent @25psi (1.7 bar), 2 inch pipe size, 360 ship weight, 1600 operating weight (EV998422)