GDLF型立式不锈钢多级离心泵是本公司在国内外优秀泵型之基础上结合用户要求及消防有关标准，并根据JB/TQ6435-92标准设计制造的新一代产品。立式不锈钢多级离心泵采用立式节段式外加不锈钢壳体结构，使得泵的进出口位于同一水平线上且口径相同，能象阀门一样安装与管路中，立式不锈钢多级离心泵同时集中了多级泵之高压、立式泵之占地面积小及管道泵之安装方便的优点。立式不锈钢多级离心泵由于采用优秀的水力模型，所以还具有高效节能、运行平稳等优点，立式不锈钢多级离心泵而且轴封采用耐磨机械密封，无泄露、使用寿命长。 型号意义
例如：80GDL(F)36-12X5
80-进出口直径（mm）
12-单级扬程（m）
36-短支架联接式
| GDLF型立式不锈钢多级泵性能参数 | | | | | | | | | | | | 序号 | 型 号 | 进出
口径 | 流 量
(m3/h) | 扬 程
(m) | 转 速
(r/min) | 效 率
(%) | 电机功率(kw) | 汽 蚀
余量 | 重量(kg) | | 1 | 25GDLF2-12×3 | 25 | 2 | 36 | 30 | 2900 | 1.1 | 1.7 | 58 | | 2 | 25GDLF2-12×4 | 48 | 1.1 | 62 | | 3 | 25GDLF2-12×5 | 60 | 1.5 | 68 | | 4 | 25GDLF2-12×6 | 72 | 1.5 | 72 | | 5 | 25GDLF2-12×7 | 84 | 2.2 | 78 | | 6 | 25GDLF2-12×8 | 96 | 2.2 | 82 | | 7 | 25GDLF2-12×9 | 108 | 2.2 | 86 | | 8 | 25GDLF2-12×10 | 120 | 3.0 | 98 | | 9 | 25GDLF2-12×11 | 132 | 3.0 | 102 | | 10 | 25GDLF2-12×12 | 144 | 3.0 | 106 | | 11 | 25GDLF4-11×3 | 25 | 4 | 33 | 40 | 2900 | 1.1 | 1.7 | 58 | | 12 | 25GDLF4-11×4 | 44 | 1.5 | 65 | | 13 | 25GDLF4-11×5 | 55 | 2.2 | 72 | | 14 | 25GDLF4-11×6 | 66 | 2.2 | 76 | | 15 | 25GDLF4-11×7 | 77 | 3.0 | 86 | | 16 | 25GDLF4-11×8 | 88 | 3.0 | 90 | | 17 | 25GDLF4-11×9 | 99 | 3.0 | 94 | | 18 | 25GDLF4-11×10 | 110 | 4.0 | 110 | | 19 | 25GDLF4-11×11 | 121 | 4.0 | 114 | | 20 | 25GDLF4-11×12 | 132 | 4.0 | 118 | | 21 | 25GDLF4-11×13 | 143 | 4.0 | 122 | | 22 | 40GDLF6-12×3 | 40 | 6 | 36 | 52 | 2900 | 1.5 | 1.7 | 72 | | 23 | 40GDLF6-12×4 | 48 | 2.2 | 78 | | 24 | 40GDLF6-12×5 | 60 | 2.2 | 82 | | 25 | 40GDLF6-12×6 | 72 | 3.0 | 92 | | 26 | 40GDLF6-12×7 | 84 | 3.0 | 96 | | 27 | 40GDLF6-12×8 | 96 | 4.0 | 112 | | 28 | 40GDLF6-12×9 | 108 | 4.0 | 116 | | 29 | 40GDLF6-12×10 | 120 | 4.0 | 120 | | 30 | 40GDLF6-12×11 | 132 | 5.5 | 140 | | 31 | 40GDLF6-12×12 | 144 | 5.5 | 146 | | 32 | 50GDLF12-15×2 | 50 | 12 | 30 | 56 | 2900 | 2.2 | 1.8 | 113 | | 33 | 50GDLF12-15×3 | 45 | 3.0 | 129 | | 34 | 50GDLF12-15×4 | 60 | 4.0 | 149 | | 35 | 50GDLF12-15×5 | 75 | 5.5 | 181 | | 36 | 50GDLF12-15×6 | 90 | 5.5 | 190 | | 37 | 50GDLF12-15×7 | 105 | 7.5 | 204 | | 38 | 50GDLF12-15×8 | 120 | 7.5 | 212 | | 39 | 50GDLF12-15×9 | 135 | 11 | 265 | | 40 | 50GDLF12-15×10 | 150 | 11 | 273 | | 41 | 50GDLF18-15×2 | 50 | 18 | 30 | 62 | 2900 | 3.0 | 1.8 | 122 | | 42 | 50GDLF18-15×3 | 45 | 4.0 | 142 | | 43 | 50GDLF18-15×4 | 60 | 5.5 | 175 | | 44 | 50GDLF18-15×5 | 75 | 7.5 | 189 | | 45 | 50GDLF18-15×6 | 90 | 7.5 | 198 | | 46 | 50GDLF18-15×7 | 105 | 11 | 252 | | 47 | 50GDLF18-15×8 | 120 | 11 | 261 | | 48 | 50GDLF18-15×9 | 135 | 15 | 280 | | 49 | 50GDLF18-15×10 | 150 | 15 | 289 | | 50 | 65GDLF24-12×2 | 65 | 24 | 44 | 65 | 2900 | 3.0 | 3.0 | 131 |
|