供应3NBA-5卧式单级单吸离心冷凝泵
销售热线：18974942175 0731-85018184 85540175 QQ475946464
供应3NBA-5卧式单级单吸冷凝泵；供应3NBA-5卧式单级单吸冷凝泵；供应3NBA-5卧式单级单吸冷凝泵；供应3NBA-5卧式单级单吸冷凝泵；供应3NBA-5卧式单级单吸冷凝泵；供应3NBA-5卧式单级单吸冷凝泵；供应3NBA-5卧式单级单吸冷凝泵；供应3NBA-5卧式单级单吸冷凝泵；N型冷凝泵主要由悬架、泵体、泵盖、叶轮、泵轴等部件组成。轴封采用软填料密封。旋转方向：从传动方向看，泵为逆时针方向旋转。
产品概述
N型冷凝泵是一种吸程比一般泵较高的水泵。N型冷凝泵为卧式悬臂单级，卧式悬臂两级离心泵，共分为6个品种。单级的有3N6、4N6，两级的有2.5N3X2、3N6X2、4N6X2，单级带诱导轮的有6N6。
N型冷凝泵主要由悬架、泵体、泵盖、叶轮、泵轴等部件组成。轴封采用软填料密封。旋转方向：从传动方向看，泵为逆时针方向旋转。
NB、NBA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。
主要用途
主要供火力发电厂输送冷凝水之用，亦可用在介质与冷凝水相似的其他地方。
工作条件
泵输送液温不能超过80℃。
流量范围：11～120m3/h
扬程范围：12～143m。
凝结水泵型号说明
100NB－45：100－泵进口口径（mm）；N－冷凝水泵；B－悬架式；45－泵的设计扬程m；
GN L3－A / GN L3－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；
凝结水泵结构型式
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。
凝结水泵旋转方向
从电机端看，泵为逆时针方向旋转
凝结水泵主要零件材质
泵的体过流部件泵体、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。轴均为优质碳素钢。
凝结水泵成套范围
成套供应泵、电机、联轴器、止回阀、闸阀。
| 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 | ||
| 100N130 | 42 | 11.70 | 143.00 | 2,950.00 | 36.00 | 55.00 | Y250M-2 | 44.00 | 1.30 | 325.00 | 100.00 | 50.00 | 166.00 |
| 100N130 | 52.5 | 14.60 | 141.00 | 2,950.00 | 40.00 | 55.00 | Y250M-2 | 49.00 | 1.50 | 325.00 | 100.00 | 50.00 | 166.00 |
| 100N130 | 70 | 19.40 | 135.00 | 2,950.00 | 39.70 | 55.00 | Y250M-2 | 55.00 | 2.00 | 325.00 | 100.00 | 50.00 | 166.00 |
| 100N160 | 36 | 10.00 | 170.00 | 2,950.00 | 51.60 | 75.00 | Y280S-2 | 55.00 | 1.35 | 400.00 | 100.00 | 50.00 | 188.00 |
| 100N160 | 54 | 15.00 | 165.00 | 2,950.00 | 57.70 | 75.00 | Y280S-2 | 60.00 | 1.40 | 400.00 | 100.00 | 50.00 | 188.00 |
| 100N160 | 72 | 20.00 | 156.00 | 2,950.00 | 46.00 | 75.00 | Y280S-2 | 61.00 | 1.50 | 400.00 | 100.00 | 50.00 | 188.00 |
| 150N110 | 80 | 22.20 | 122.00 | 2,950.00 | 48.00 | 75.00 | Y280S-2 | 55.00 | 1.35 | 300.00 | 150.00 | 100.00 | 190.00 |
| 150N110 | 100 | 27.80 | 116.00 | 2,950.00 | 52.00 | 75.00 | Y280S-2 | 60.00 | 1.40 | 300.00 | 150.00 | 100.00 | 190.00 |
| 150N110 | 110 | 30.60 | 112.00 | 2,950.00 | 55.00 | 75.00 | Y280S-2 | 61.00 | 1.50 | 300.00 | 150.00 | 100.00 | 190.00 |
| 150N130 | 90 | 25.00 | 140.00 | 2,950.00 | 54.50 | 75.00 | Y280S-2 | 63.00 | 1.60 | 400.00 | 150.00 | 100.00 | 210.00 |
| 150N150 | 130 | 36.10 | 124.00 | 2,950.00 | 73.00 | 90.00 | Y280M-2 | 65.00 | 1.60 | 400.00 | 150.00 | 100.00 | 235.00 |
| 150N180 | 80 | 22.20 | 150.00 | 2,950.00 | 64.00 | 75.00 | Y280M-2 | 51.00 | 1.60 | 400.00 | 150.00 | 100.00 | 266.00 |
| 200N32 | 370 | 102.80 | 12.00 | 1,480.00 | 138.90 | 45.00 | Y250M-4 | 83.00 | 2.00 | 400.00 | 200.00 | 150.00 | 285.00 |
| 200N80 | 98 | 27.20 | 90.00 | 2,950.00 | 40.00 | 75.00 | Y280S-2 | 60.00 | 1.10 | 256.00 | 200.00 | 100.00 | |
| 200N80 | 150 | 41.70 | 87.00 | 2,950.00 | 48.44 | 75.00 | Y280S-2 | 73.50 | 1.25 | 256.00 | 200.00 | 100.00 | |
| 200N80 | 185 | 51.40 | 82.00 | 2,950.00 | 54.40 | 75.00 | Y280S-2 | 76.00 | 1.35 | 256.00 | 200.00 | 100.00 | |
| 200N80 | 198 | 55.00 | 80.00 | 2,950.00 | 57.50 | 75.00 | Y280S-2 | 75.00 | 1.50 | 256.00 | 200.00 | 100.00 | |
| 200A80A | 90 | 25.00 | 75.00 | 2,950.00 | 31.20 | 55.00 | Y250M-2 | 58.00 | 1.10 | 240.00 | 200.00 | 100.00 | |
| 200A80A | 150 | 41.70 | 72.00 | 2,950.00 | 40.30 | 55.00 | Y250M-2 | 73.00 | 1.25 | 240.00 | 200.00 | 100.00 | |
| 200A80A | 180 | 50.00 | 68.00 | 2,950.00 | 44.50 | 55.00 | Y250M-2 | 75.00 | 1.35 | 240.00 | 200.00 | 100.00 | |
| 200N100 | 108 | 30.00 | 120.00 | 2,950.00 | 63.00 | 110.00 | Y3150S-2 | 56.00 | 1.20 | 286.00 | 200.00 | 125.00 | |
| 200N100 | 180 | 50.00 | 110.00 | 2,950.00 | 73.90 | 110.00 | Y3150S-2 | 73.00 | 1.45 | 286.00 | 200.00 | 125.00 | |
| 200N100 | 215 | 59.70 | 103.00 | 2,950.00 | 80.40 | 110.00 | Y3150S-2 | 75.00 | 1.60 | 286.00 | 200.00 | 125.00 | |
| 200N100 | 250 | 68.40 | 95.00 | 2,950.00 | 97.40 | 110.00 | Y3150S-2 | 74.00 | 1.85 | 286.00 | 200.00 | 125.00 | |
| 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 | ||
| 200N110A | 108 | 30.00 | 102.00 | 2,950.00 | 50.10 | 75.00 | Y280S-2 | 60.00 | 1.20 | 268.00 | 200.00 | 125.00 | |
| 200N110A | 165 | 45.80 | 96.00 | 2,950.00 | 59.10 | 75.00 | Y280S-2 | 73.00 | 1.35 | 268.00 | 200.00 | 125.00 | |
| 200N110A | 198 | 55.00 | 91.00 | 2,950.00 | 66.30 | 75.00 | Y280S-2 | 74.00 | 1.55 | 268.00 | 200.00 | 125.00 | |
| 200N180 | 200 | 55.60 | 180.00 | 2,950.00 | 160.00 | 200.00 | Y315L2-2 | 60.70 | 2.40 | 400.00 | 200.00 | 100.00 | 340.00 |
| GN7-22X3 | 5 | 1.39 | 66.50 | 2,900.00 | 2.38 | 4.00 | Y112M-2 | 38.00 | 0.60 | 140.00 | 80.00 | 40.00 | 77.00 |
| GN7-22X3 | 5 | 1.39 | 66.50 | 2,900.00 | 2.38 | 4.00 | Y112M-2 | 38.00 | 0.60 | 140.00 | 80.00 | 40.00 | 77.00 |
| GN7-22X3 | 5 | 1.39 | 66.50 | 2,900.00 | 2.38 | 4.00 | Y112M-2 | 38.00 | 0.60 | 140.00 | 80.00 | 40.00 | 77.00 |
| GN3/12BGN9-22X2 | 7 | 1.94 | 45.00 | 2,900.00 | 1.86 | 3.00 | Y100L-2 | 46.00 | 0.63 | 140.00 | 80.00 | 40.00 | 60.00 |
| GN3/12BGN9-22X2 | 9 | 2.54 | 43.00 | 2,900.00 | 2.02 | 3.00 | Y100L-2 | 52.00 | 0.65 | 140.00 | 80.00 | 40.00 | 60.00 |
| GN3/12BGN9-22X2 | 12 | 3.33 | 37.00 | 2,900.00 | 2.37 | 3.00 | Y100L-2 | 51.00 | 0.80 | 140.00 | 80.00 | 40.00 | 60.00 |
| GN3/12BGN9-22X2 | 15 | 4.17 | 30.00 | 2,900.00 | 2.56 | 3.00 | Y100L-2 | 48.00 | 1.00 | 140.00 | 80.00 | 40.00 | 60.00 |
| GN9-22X3 | 7 | 1.94 | 67.50 | 2,900.00 | 2.79 | 4.00 | Y112M-2 | 46.00 | 0.63 | 140.00 | 80.00 | 40.00 | 95.00 |
| GN9-22X3 | 9 | 2.50 | 64.50 | 2,900.00 | 3.04 | 4.00 | Y112M-2 | 52.00 | 0.65 | 140.00 | 80.00 | 40.00 | 95.00 |
| GN9-22X3 | 12 | 3.33 | 55.50 | 2,900.00 | 3.55 | 4.00 | Y112M-2 | 51.00 | 0.80 | 140.00 | 80.00 | 40.00 | 95.00 |
| GN9-22X3 | 15 | 4.17 | 45.00 | 2,900.00 | 3.83 | 4.00 | Y112M-2 | 48.00 | 1.00 | 140.00 | 80.00 | 40.00 | 95.00 |
| GN15-22X2 | 12 | 3.33 | 47.00 | 2,900.00 | 3.00 | 5.50 | Y132S1-2 | 51.00 | 0.65 | 140.00 | 80.00 | 40.00 | 104.00 |
| GN15-22X2 | 15 | 4.17 | 44.00 | 2,900.00 | 3.30 | 5.50 | Y132S1-2 | 53.00 | 0.70 | 140.00 | 80.00 | 40.00 | 104.00 |
| GN15-22X2 | 18 | 5.00 | 38.00 | 2,900.00 | 4.00 | 5.50 | Y132S1-2 | 47.00 | 0.72 | 140.00 | 80.00 | 40.00 | 104.00 |
| GN15-22X3 | 12 | 3.33 | 70.00 | 2,900.00 | 4.50 | 7.50 | Y132S2-2 | 51.00 | 0.65 | 146.00 | 80.00 | 40.00 | 130.00 |
| GN15-22X3 | 15 | 4.17 | 66.00 | 2,900.00 | 4.95 | 7.50 | Y132S2-2 | 53.00 | 0.70 | 146.00 | 80.00 | 40.00 | 130.00 |
| GN15-22X3 | 18 | 5.00 | 57.00 | 2,900.00 | 6.00 | 7.50 | Y132S2-2 | 47.00 | 0.72 | 146.00 | 80.00 | 40.00 | 130.00 |
| GN3/12AGN7-22X2 | 5 | 1.39 | 46.00 | 2,900.00 | 1.65 | 2.20 | Y/YB90L-2 | 38.00 | 0.60 | 140.00 | 80.00 | 40.00 | 67.00 |
| GN3/12AGN7-22X2 | 7 | 1.94 | 45.00 | 2,900.00 | 1.86 | 2.20 | Y/YB90L-2 | 46.00 | 0.63 | 140.00 | 80.00 | 40.00 | 67.00 |
| GN3/12AGN7-22X2 | 9 | 2.50 | 43.00 | 2,900.00 | 2.02 | 2.20 | Y/YB90L-2 | 52.00 | 0.65 | 140.00 | 80.00 | 40.00 | 67.00 |
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