CES-2900E-150-DP, Duplex Progressive Water Conditioner, 150000 grains/tank @ 15lbs. salt/cu.ft. capacity, 5 cu.ft. resin volume, 106 gpm continuous @15psi (1 bar), 137 gpm intermittent @25psi (1.7 bar), 2 inch pipe size, 880 ship weight, 2610 operating weight (EV998443)