|                                                                                     |                                         6N6G凝结水泵 冷凝泵 长沙东方工业泵厂生产                                                                               NB、NBA,N型泵,系单级单吸悬臂式离心冷凝泵。GN、GNL型泵,系两级单吸离心式冷凝泵,适用于电厂,用来抽送冷凝器中的凝结水和750~3000kW汽轮发电机组抽送凝结水或物理、化学性质类似于水的其他液体之用。液体温度不超过80℃。泵进口压力不高于0.6MPa。                                                                             参数范围:流量Q 11~36m3/h
 扬程H 12~62m
                                         型号说明: 100NB—45
 100—泵进口口径为mm
 N—冷凝水泵
 B—悬架式
 45—泵的设计扬程m
 GNL3—A GNL3—B
 G—高吸程
 N—冷凝水泵
 L—立式
 3—泵进口口径为3寸
 A、B—两种不同叶轮外径
                                         结构型式:NB、NBA、GN、N型为卧式,GNL为立式。采用滚动轴承,润滑脂润滑,轴封为填料密封,也可用机械密封。                                                                             旋转方向:从电机端看,泵为逆时针方向旋转。                                                                             主要零件材质:泵的过流部件泵体、泵盖、密封环、轴套的材质为铸铁,N型冷凝泵叶轮为硅黄铜,诱导轮为铝铁青铜。轴均为 碳素钢。                                                                             成套范围:成套供应泵、电机、联轴器、止回阀、闸阀。                                                                             订货时请注明主要零件材质,若对泵、电机有特殊要求,可与本公司协商有关技术要求。                                     |                                                                                      | 型号 | 流量 | 扬程 | 转速 | 轴功率 | 配套电机 | 效率 | 允许汽蚀余量 | 叶轮直径 | 泵重 | 泵重 |                                  | Q | H | n | Pa | 功率 | 型号 | η | 吸入 | 吐出 |                                  | m3/h | L/s | m | r/min | kW | kW | % | m | mm | mm | mm | Kg |                                  | 2.5N3×2 | 8 | 2.22 | 52.50 | 2,950.00 | 3.05 | 5.50 | Y132S1-2 | 37.50 | 1.90 | 148.00 | 65.00 | 50.00 | 50.00 |                                  | 2.5N3×2 | 10 | 2.78 | 51.50 | 2,950.00 | 3.42 | 5.50 | Y132S1-2 | 41.00 | 2.00 | 148.00 | 65.00 | 50.00 | 50.00 |                                  | 2.5N3×2 | 12 | 3.33 | 50.50 | 2,950.00 | 3.74 | 5.50 | Y132S1-2 | 44.00 | 2.20 | 148.00 | 65.00 | 50.00 | 50.00 |                                  | 3N6 | 16.5 | 4.80 | 62.00 | 2,950.00 | 6.65 | 11.00 | Y160M1-2 | 44.00 | 1.50 | 215.00 | 80.00 | 50.00 | 80.00 |                                  | 3N6 | 22 | 6.10 | 61.00 | 2,950.00 | 7.40 | 11.00 | Y160M1-2 | 49.00 | 1.70 | 215.00 | 80.00 | 50.00 | 80.00 |                                  | 3N6 | 30 | 8.30 | 58.00 | 2,950.00 | 8.80 | 11.00 | Y160M1-2 | 54.00 | 1.90 | 215.00 | 80.00 | 50.00 | 80.00 |                                  | 3N6G | 16.5 | 4.85 | 68.00 | 2,950.00 | 6.79 | 15.00 | Y160M2-2 | 45.00 | 0.75 | 222.00 | 100.00 | 50.00 | 97.00 |                                  | 3N6G | 22 | 6.10 | 67.00 | 2,950.00 | 8.03 | 15.00 | Y160M2-2 | 50.00 | 0.85 | 222.00 | 100.00 | 50.00 | 97.00 |                                  | 3N6G | 30 | 8.30 | 64.00 | 2,950.00 | 9.51 | 15.00 | Y160M2-2 | 55.00 | 1.05 | 222.00 | 100.00 | 50.00 | 97.00 |                                  | 3N6×2 | 10 | 5.00 | 131.00 | 2,950.00 | 15.70 | 22.00 | Y180M-2 | 41.00 | 1.75 | 225.00 | 80.00 | 50.00 | 100.00 |                                  | 3N6×2 | 26 | 7.20 | 128.00 | 2,950.00 | 17.80 | 22.00 | Y180M-2 | 51.00 | 2.10 | 225.00 | 80.00 | 50.00 | 100.00 |                                  | 3N6×2 | 34 | 9.40 | 120.00 | 2,950.00 | 19.60 | 22.00 | Y180M-2 | 56.80 | 2.40 | 225.00 | 80.00 | 50.00 | 100.00 |                                  | 3N6×2A | 18 | 5.00 | 108.00 | 2,950.00 | 12.90 | 18.50 | Y160L-2 | 41.00 | 0.80 | 215.00 | 80.00 | 50.00 | 100.00 |                                  | 3N6×2A | 26 | 7.20 | 105.00 | 2,950.00 | 14.60 | 18.50 | Y160L-2 | 51.00 | 0.95 | 215.00 | 80.00 | 50.00 | 100.00 |                                  | 3N6×2A | 34 | 9.40 | 101.00 | 2,950.00 | 16.70 | 18.50 | Y160L-2 | 56.00 | 1.15 | 215.00 | 80.00 | 50.00 | 100.00 |                                  | 4N6 | 30 | 8.33 | 63.50 | 2,950.00 | 11.00 | 22.00 | Y180M-2 | 47.00 | 1.40 | 225.00 | 100.00 | 80.00 | 94.00 |                                  | 4N6 | 40 | 11.10 | 62.00 | 2,950.00 | 12.70 | 22.00 | Y180M-2 | 53.00 | 1.60 | 225.00 | 100.00 | 80.00 | 94.00 |                                  | 4N6 | 50 | 13.90 | 59.50 | 2,950.00 | 14.10 | 22.00 | Y180M-2 | 57.50 | 1.80 | 225.00 | 100.00 | 80.00 | 94.00 |                                  | 4N6A | 30 | 8.33 | 40.00 | 2,950.00 | 6.30 | 11.00 | Y160M1-2 | 49.00 | 1.60 | 175.00 | 100.00 | 80.00 | 92.00 |                                  | 4N6A | 40 | 11.10 | 38.00 | 2,950.00 | 7.30 | 11.00 | Y160M1-2 | 55.50 | 1.80 | 175.00 | 100.00 | 80.00 | 92.00 |                                  | 4N6A | 50 | 13.90 | 37.70 | 2,950.00 | 8.25 | 11.00 | Y160M1-2 | 58.50 | 2.00 | 175.00 | 100.00 | 80.00 | 92.00 |                                  | 4N6G | 30 | 8.33 | 78.00 | 2,950.00 | 13.30 | 22.00 | Y200L1-2 | 48.00 | 0.85 | 230.00 | 150.00 | 80.00 | 105.00 |                                  | 4N6G | 40 | 11.10 | 76.00 | 2,950.00 | 15.30 | 22.00 | Y200L1-2 | 54.00 | 0.95 | 230.00 | 150.00 | 80.00 | 105.00 |                                  | 4N6G | 50 | 13.90 | 72.00 | 2,950.00 | 16.90 | 22.00 | Y200L1-2 | 58.00 | 1.00 | 230.00 | 150.00 | 80.00 | 105.00 |  
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