FB/AFB耐腐蚀化工泵概述
FB型是单级单吸悬臂式耐腐蚀离心泵，吸取90年代各类泵的特点，采用*水力模型，新颖结构与高强度组合式单双端面机械密封，具有高效节能、结构紧凑、性能稳定、使用可靠等优点。
FB/AFB耐腐蚀化工泵适用输送不含固体颗粒，有腐蚀性液体。被输送介质温度为-20℃～105℃，双端面密封冷装置可输送介质温度为-20℃～+280℃，泵的进口压力不能大于0.2Mpa，广泛用于石油、化工、冶金、合成纤维、制药、食品、酿造、环保、废水处理等工业部门，也可供工矿企业及城市供水、排水之用。
自吸入口向电机端看为顺时针方向旋转。
泵与电机是通过弹性联轴器安装在同一个底座上。
FB、AFB不锈钢耐腐蚀化工离心泵的轴封装置采用叶轮减压和单或双端面机械密封结构，轴承体内注J30润滑油，并配有油标。
型号意义
性能参数
| 型 号 | 流量 | 扬程 m | 转速 r/min | 效率 % | 轴功率 KW | 配用功率 KW | 汽蚀余量 m | |
| m3/h | L/S | |||||||
| 25FB-16 | 3.6 | 1 | 16 | 2900 | 33 | 0.48 | 1.1 | 4.0 |
| 25FB-16A | 3.27 | 0.91 | 12.5 | 2900 | 34 | 0.34 | 0.75 | 4.0 |
| 25FB-25 | 3.6 | 1 | 25 | 2900 | 30 | 0.82 | 1.5 | 4.0 |
| 25FB-25A | 3.27 | 0.91 | 20 | 2900 | 31 | 0.57 | 1.1 | 4.0 |
| 25FB-40 | 3.6 | 1 | 40 | 2900 | 23 | 1.71 | 3 | 4.0 |
| 25FB-40A | 3.27 | 0.91 | 33.5 | 2900 | 24 | 1.21 | 2.2 | 4.0 |
| 40FB-16 | 7.2 | 2 | 16 | 2900 | 44 | 0.71 | 1.5 | 4.0 |
| 40FB-16A | 6.55 | 1.82 | 12 | 2900 | 46.7 | 0.5 | 1.1 | 4.0 |
| 40FB-20 | 7.2 | 2 | 20 | 2900 | 42 | 0.93 | 1.5 | 4.0 |
| 40FB-25 | 7.2 | 2 | 25 | 2900 | 39 | 1.26 | 2.2 | 4.0 |
| 40FB-25A | 6.55 | 1.82 | 20.5 | 2900 | 40 | 0.94 | 1.5 | 4.0 |
| 40FB-40 | 7.2 | 2 | 40 | 2900 | 32 | 2.45 | 3 | 4.0 |
| 40FB-40A | 6.55 | 1.82 | 32 | 2900 | 33.5 | 1.73 | 2.2 | 4.0 |
| 40FB-63 | 7.2 | 2 | 63 | 2900 | 27 | 5.42 | 7.5 | 4.0 |
| 40FB-63A | 6.72 | 1.87 | 56 | 2900 | 29 | 3.75 | 5.5 | 4.0 |
| 50FB-16 | 14.4 | 4 | 16 | 2900 | 56 | 1.09 | 5.2 | 3.5 |
| 50FB-16A | 13.1 | 3.64 | 12 | 2900 | 57 | 0.81 | 1.5 | 3.5 |
| 50FB-25 | 14.4 | 4 | 25 | 2900 | 52 | 1.83 | 4 | 3.5 |
| 50FB-25A | 13.1 | 3.64 | 20 | 2900 | 51.5 | 1.42 | 3 | 3.5 |
| 50FB-40 | 14.4 | 4 | 40 | 2900 | 46 | 3.32 | 5.5 | 3.5 |
| 50FB-40A | 13.1 | 3.64 | 32.5 | 2900 | 45 | 2.62 | 5.5 | 3.5 |
| 50FB-63 | 14.4 | 4 | 63 | 2900 | 39 | 6.16 | 11 | 3.5 |
| 50FB-63A | 13.1 | 3.64 | 54.5 | 2900 | 38 | 5.24 | 7.5 | 3.5 |
| 65FB-25 | 28.8 | 8 | 25 | 2900 | 62 | 3.16 | 5.5 | 3.5 |
| 65FB-25A | 26.2 | 7.28 | 20 | 2900 | 62 | 2.36 | 4 | 3.5 |
| 65FB-30 | 28.8 | 8 | 30 | 2900 | 60.5 | 3.89 | 7.5 | 3.5 |
| 65FB-30A | 26.2 | 7.28 | 25 | 2900 | 61 | 2.79 | 5.5 | 3.5 |
| 65FB-40 | 28.8 | 8 | 40 | 2900 | 57.5 | 5.46 | 11.5 | 3.5 |
| 65FB-40A | 26.2 | 7.28 | 32 | 2900 | 58 | 4 | 7.5 | 3.5 |
| 65FB-64 | 28.8 | 8 | 64 | 2900 | 52.5 | 9.57 | 15 | 3.5 |
| 65FB-64A | 26.2 | 7.28 | 55 | 2900 | 51.5 | 7.82 | 7.5 | 3.5 |
| 80FB-15 | 54.4 | 15 | 15 | 2900 | 69 | 3.2 | 5.5 | 3.0 |
| 80FB-15A | 49.1 | 13.65 | 11.5 | 2900 | 69 | 2.62 | 4 | 3.0 |
| 80FB-24 | 54.4 | 15 | 24 | 2900 | 68 | 5.19 | 7.5 | 3.0 |
| 80FB-24A | 49.1 | 13.65 | 19 | 2900 | 68 | 3.94 | 7.5 | 3.0 |
| 80FB-38 | 54.4 | 15 | 38 | 2900 | 66.5 | 8.41 | 15 | 3.0 |
| 80FB-38A | 49.1 | 13.65 | 30.5 | 2900 | 66.5 | 6.34 | 11 | 3.0 |
| 80FB-60 | 54.4 | 15 | 60 | 2900 | 62.8 | 14.06 | 22 | 3.0 |
| 80FB-60A | 49.1 | 13.65 | 52 | 2900 | 62.5 | 11.56 | 18.5 | 3.0 |
| 100FB-23 | 100.8 | 28 | 23 | 2900 | 73 | 8.65 | 15 | 3.0 |
| 100FB-23A | 91.8 | 25.5 | 17.5 | 2900 | 73 | 6.51 | 11 | 3.0 |
| 100FB-37 | 100.8 | 28 | 37 | 2900 | 73 | 13.9 | 22 | 3.0 |
| 100FB-37A | 91.8 | 25.5 | 29 | 2900 | 70.5 | 11 | 18.5 | 3.0 |
| 100FB-57 | 100.8 | 28 | 57 | 2900 | 70.5 | 22.2 | 37 | 3.0 |
| 100FB-57A | 91.8 | 26.2 | 52 | 2900 | 70.5 | 18.77 | 37 | 3.0 |
| 150FB-22 | 190.8 | 53 | 22 | 2900 | 77 | 14.86 | 22 | 2.5 |
| 150FB-22A | 173.5 | 48.2 | 17.5 | 2900 | 78 | 10.6 | 18.5 | 2.5 |
| 150FB-35 | 190.8 | 53 | 35 | 2900 | 76 | 23.94 | 37 | 2.5 |
| 150FB-35A | 173.5 | 48.2 | 28 | 2900 | 76 | 17.42 | 30 | 2.5 |
| 150FB-56 | 190.8 | 53 | 56 | 2900 | 76 | 38.3 | 55 | 2.5 |
| 150FB-56A | 173.5 | 48.2 | 50 | 2900 | 76 | 32.1 | 37 | 2.5 |
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