CES-2900E-210-QP, Quadplex Progressive Water Conditioner, 210000 grains/tank @ 15lbs. salt/cu.ft. capacity, 7 cu.ft. resin volume, 228 gpm continuous @15psi (1 bar), 296 gpm intermittent @25psi (1.7 bar), 2 inch pipe size, 2420 ship weight, 7380 operating weight (EV998073)