b'Sump Pump Performance CurvesLiters Per Minute50 0 37.9 75.7 113.6 151.4 189.3 227.1 265.0 302.8 15.2 60 Hz45 13.740 12.235 290 10.7 7differentTotal Head in Feet Total Head in Meters30 450 280 9.1 series to25 S30 7.6 choose from20 6.115 4.610 230 3.05 1.5 For complete product240 250 specifications for pumpslisted in this brochure, consult 0 0 the Liberty Pumps website at 0 10 20 30 40 50 60 70 80 www.LibertyPumps.comUS Gallons Per Minute'