LG型立式多级离心泵 泵 型 号 流量Q m3/h 4.5 32LG6.5-15×2 6.5 9.5 4.5 32LG6.5-15×3 6.5 9.5 4.5 32LG6.5-15×4 6.5 9.5 32LG6.5-15×5 4.5 6.5 9.5 32LG6.5-15×6 4.5 6.5 9.5 4.5 32LG6.5-15×7 6.5 9.5 4.5 32LG6.5-15×8 6.5 9.5 9.0 40LG12-15×2 12.0 18.0 40LG12-15×3 9.0 12.0 18.0 9.0 40LG12-15×4 12.0 18.0 9.0 40LG12-15×5 12.0 18.0 9.0 12.0 18.0 9.0 40LG12-15×7 12.0 18.0 扬程H (m) 32.6 30.0 23.0 48.9 45.0 34.5 65.2 60.0 46.0 81.5 75.0 57.5 97.8 90.0 69.0 114.1 105.0 80.5 130.4 120.0 92.0 32.0 30.0 24.0 48.0 45.0 36.0 .0 60.0 48.0 80.0 75.0 60.0 96.0 90.0 72.0 112.0 105.0 84.0 2900 转速n (r/min) 效率 (%) 功率P(KW) 轴功率 0.85 1.00 1.19 1.28 1.50 1.19 1.70 2.00 2.38 2.13 2.50 2.98 2.55 3.00 3.57 2.98 3.50 4.17 3.40 4.00 4.76 1.43 1.63 1.87 2.14 2.45 2.80 2.85 3.27 3.73 3.57 4.08 4.67 4.28 4.90 5.60 4.99 5.72 6.54 7.5 5.5 4.0 3.0 2.2 5.5 5.5 4.0 4.0 3.0 2.2 1.5 气蚀余量 2.2 2.4 2.6 2.2 2.4 2.6 2.2 2.4 2.6 2.2 2.4 2.6 2.2 2.4 2.6 2.2 2.4 2.6 2.2 2.4 2.6 2.2 2.9 4.3 2.2 2.9 4.3 2.2 2.9 4.3 2.2 2.9 4.3 2.2 2.9 4.3 2.2 2.9 4.3 电机功率 {NPSH}r (m) 47 53 50 47 53 50 47 53 50 47 53 50 47 53 50 47 53 50 47 53 50 55 60 63 55 60 63 55 60 63 55 60 63 55 60 63 55 60 63 40LG12-15×6 7.5 泵 型 号 流量Q m3/h 9.0 12.0 18.0 18.0 扬程H (m) 128.0 120.0 96.0 44.0 40.0 33.0 66.0 60.0 49.5 88.0 80.0 66.0 110.0 100.0 82.5 132.0 120.0 99.0 45.5 40.0 34.0 68.25 60.0 51.0 91.0 80.0 68.0 113.75 100.0 85.0 136.0 120.0 102.0 43.60 40.00 31.70 65.40 60.00 47.55 转速n (r/min) 效率 (%) 功率P(KW) 轴功率 5.70 6.54 7.47 3.22 3.79 4.21 4.83 5.68 6.32 6.44 7.58 8.43 8.05 9.47 10.53 9.66 11.37 12. 4.78 5.41 5.97 5.41 8.11 8.96 9.56 10.82 11.94 11.95 13.52 14.93 14.34 16.23 17.91 6.78 7.26 8.44 10.18 10. 12.65 15 22 18.5 15 11 7.5 15 11 11 7.5 5.5 7.5 气蚀余量 2.2 2.9 4.3 2.85 3.15 3.40 2.85 3.15 3.40 2.85 3.15 3.40 2.85 3.15 3.40 2.85 3.15 3.40 2.6 3.4 4.2 2.6 3.4 4.2 2.6 3.4 4.2 2.6 3.4 4.2 2.6 3.4 4.2 3.1 3.8 5.3 3.1 3.8 5.3 电机功率 {NPSH}r (m) 55 60 63 67 69 67 69 67 69 67 69 67 69 70 72.5 67 70 72.5 67 70 72.5 67 70 72.5 67 70 72.5 67 70 75 70 70 75 70
40LG12-15×8 50LG24-20×2 24.0 30.0 18.0 50LG24-20×3 24.0 30.0 18.0 24.0 30.0 18.0 24.0 30.0 18.0 50LG24-20×4 50LG24-20×5 50LG24-20×6 24.0 30.0 27.0 36.0 43.2 27.0 65LG36-20×2 65LG36-20×3 36.0 43.2 27.0 36.0 43.2 27.0 65LG36-20×4 65LG36-20×5 36.0 43.2 27.0 65LG36-20×6 36.0 43.2 40.0 50.0 68.4 40.0 80LG50-20×2 11 80LG50-20×3 50.0 68.4 泵 型 号 流量Q m3/h 40.0 50.0 68.4 40.0 扬程H (m) 87.20 80.00 63.40 109.00 100.00 79.25 130.80 120.00 95.10 转速n (r/min) 效率 (%) 功率P(KW) 轴功率 13.57 14.52 16.87 16.96 18.16 21.09 20.35 21.79 25.31 30 22 18.5 气蚀余量 3.1 3.8 5.3 3.1 3.8 5.3 3.1 3.8 5.3 电机功率 {NPSH}r (m) 70 75 70 70 75 70 70 75 70
80LG50-20×4 80LG50-20×5 50.0 68.4 40.0 80LG50-20×6 50.0 68.4