Used 4500 GPM 2-cell Marley cooling tower. Model #NC8311-G2BG. With 3-150 HP (each) circulating pumps. Hot Water 95F, Cold water 85F. Wet Bulb 79.55F. Fan pitch 15.5. Serial #815953-A1 and 815953-A2. Built 2008. Reconditioned 2013. Dimensions: 11'10"L x 19'10"H x 22'4"W. approx 35000 lbs total.