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當(dāng)前位置：上海鄂泉泵業(yè)有限公司>>技術(shù)文章>>GDL型立式多級離心泵用途與選型
GDL型立式多級離心泵特別適用于鍋爐給水，也可廣泛應(yīng)用于壓力容器供水、熱水循環(huán)、高層建筑給水、農(nóng)田灌溉、消防增壓、水力沖洗、食品、釀造、醫(yī)藥、化工、水產(chǎn)養(yǎng)殖、環(huán)境保護、化工工藝流程及機床配套等各行業(yè)，作為給水排水的動力設(shè)備。
GDL型立式多級離心泵技術(shù)選型：
| 型號 | 級數(shù) | 流量 (m3/h) | 揚程 (M) | 轉(zhuǎn)速 (r/min) | 電機功率 (kw) | 效率 （%） | 必需汽蝕余量 (NPSH) | 重量 |
| 25GDL2-12 | 3 | 1.4 2 2.4 | 36 | 2900 | 1.1 | 23 30 32 | 2.9 | 58 |
| 4 | 48 | 1.1 | 2.9 | 62 | ||||
| 5 | 60 | 2 | 2.9 | 68 | ||||
| 6 | 72 | 2 | 2.9 | 72 | ||||
| 7 | 84 | 2 | 2.9 | 78 | ||||
| 8 | 96 | 2.2 | 2.9 | 82 | ||||
| 9 | 108 | 2 | 2.9 | 86 | ||||
| 10 | 120 | 3 | 2.9 | 98 | ||||
| 11 | 132 | 3 | 2.9 | 102 | ||||
| 12 | 144 | 3 | 2.9 | |||||
| 13 | 156 | 4 | 2.9 | |||||
| 25GDL4-11 | 3 | 2.8 4 4.8 | 33 | 2900 | 1.1 | 32 42 43 | 2.9 | 58 |
| 4 | 44 | 1.5 | 2.9 | 65 | ||||
| 5 | 55 | 2.2 | 2.9 | 72 | ||||
| 6 | 66 | 2.2 | 2.9 | 76 | ||||
| 7 | 77 | 3 | 2.9 | 86 | ||||
| 8 | 88 | 3 | 2.9 | 90 | ||||
| 9 | 99 | 3 | 2.9 | 94 | ||||
| 10 | 110 | 4 | 2.9 | 110 | ||||
| 11 | 121 | 4 | 2.9 | 114 | ||||
| 12 | 132 | 4 | 2.9 | |||||
| 13 | 143 | 4 | 2.9 | |||||
| 型號 | 級數(shù) | 流量 (m3/h) | 揚程 (M) | 轉(zhuǎn)速 (r/min) | 電機功率 (kw) | 效率 （%） | 必需汽蝕余量 (NPSH) | 重量 |
| 40GDL6-12 | 3 | 4.2 6 7.2 | 36 | 2900 | 1.5 | 43 52 50 | 2.9 | 72 |
| 4 | 48 | 2.2 | 2.9 | 78 | ||||
| 5 | 60 | 2.2 | 2.9 | 82 | ||||
| 6 | 72 | 3 | 2.9 | 92 | ||||
| 7 | 84 | 3 | 2.9 | 96 | ||||
| 8 | 96 | 4 | 2.9 | 112 | ||||
| 9 | 108 | 4 | 2.9 | 116 | ||||
| 10 | 120 | 4 | 2.9 | 120 | ||||
| 11 | 132 | 5.5 | 2.9 | 140 | ||||
| 12 | 144 | 5.5 | 2.9 | |||||
| 13 | 156 | 7.5 | 2.9 | |||||
| 50GDL12-15 | 2 | 8.4 12 14.4 | 30 | 2900 | 2.2 | 49 57 55 | 3.5 | 113 |
| 3 | 45 | 3 | 3.5 | 129 | ||||
| 4 | 60 | 4 | 3.5 | 149 | ||||
| 5 | 75 | 5.5 | 3.5 | 181 | ||||
| 6 | 90 | 5.5 | 3.5 | 190 | ||||
| 7 | 105 | 7.5 | 3.5 | 204 | ||||
| 8 | 120 | 7.5 | 3.5 | 212 | ||||
| 9 | 135 | 11 | 3.5 | 265 | ||||
| 10 | 150 | 11 | 3.5 | 273 | ||||
| 50GDL18-15 | 2 | 12.6 18 21.6 | 30 | 2900 | 3 | 54 63 62 | 4.0 | 122 |
| 3 | 45 | 4 | 4.0 | 142 | ||||
| 4 | 60 | 5.5 | 4.0 | 175 | ||||
| 5 | 75 | 7.5 | 4.0 | 189 | ||||
| 6 | 90 | 7.5 | 4.0 | 198 | ||||
| 7 | 105 | 11 | 4.0 | 252 | ||||
| 8 | 120 | 11 | 4.0 | 261 | ||||
| 9 | 135 | 15 | 4.0 | 280 | ||||
| 10 | 150 | 15 | 4.0 | 289 | ||||
| 型號 | 級數(shù) | 流量 (m3/h) | 揚程 (M) | 轉(zhuǎn)速 (r/min) | 電機功率 (kw) | 效率 （%） | 必需汽蝕余量 (NPSH) | 重量 |
| 65GDL24-12 | 2 | 18 24 28.8 | 24 | 2900 | 3 | 54 63 62 | 4.0 | 122 |
| 3 | 36 | 4 | 4.0 | 142 | ||||
| 4 | 48 | 5.5 | 4.0 | 175 | ||||
| 5 | 60 | 7.5 | 4.0 | 189 | ||||
| 6 | 72 | 7.5 | 4.0 | 252 | ||||
| 7 | 84 | 11 | 4.0 | 261 | ||||
| 8 | 96 | 11 | 4.0 | 280 | ||||
| 9 | 108 | 15 | 4.0 | 289 | ||||
| 10 | 120 | 15 | 4.0 | 20 | ||||
| 11 | 132 | 15 | 4.0 | |||||
| 12 | 144 | 18.5 | 4.0 | |||||
| 80GDL36-12 | 2 | 25.2 36.0 43.2 | 24 | 2900 | 4 | 59 71 70 | 4.2 | 193 |
| 3 | 36 | 5.5 | 4.2 | 227 | ||||
| 4 | 48 | 7.5 | 4.2 | 244 | ||||
| 5 | 60 | 11 | 4.2 | 292 | ||||
| 6 | 72 | 11 | 4.2 | 302 | ||||
| 7 | 84 | 15 | 4.2 | 322 | ||||
| 8 | 96 | 15 | 4.2 | 332 | ||||
| 9 | 108 | 18.5 | 4.2 | 365 | ||||
| 10 | 120 | 18.5 | 4.2 | 375 | ||||
| 80GDL54-14 | 2 | 36 54 65 | 28 | 2900 | 7.5 | 62 73 71 | 4.0 | 218 |
| 3 | 42 | 11 | 4.0 | 267 | ||||
| 4 | 56 | 15 | 4.0 | 287 | ||||
| 5 | 70 | 18.5 | 4.0 | 320 | ||||
| 6 | 84 | 18.5 | 4.0 | 330 | ||||
| 7 | 98 | 22 | 4.0 | 373 | ||||
| 8 | 112 | 30 | 4.0 | 400 | ||||
| 9 | 126 | 30 | 4.0 | 421 | ||||
| 10 | 140 | 37 | 4.0 | 432 | ||||
| 型號 | 級數(shù) | 流量 (m3/h) | 揚程 (M) | 轉(zhuǎn)速 (r/min) | 電機功率 (kw) | 效率 （%） | 必需汽蝕余量 (NPSH) | 重量 |
| 100GDL72-14 | 2 | 50.4 72 86.4 | 28 | 2900 | 11 | 64 73 71 | 4.5 | 276 |
| 3 | 42 | 15 | 4.5 | 298 | ||||
| 4 | 56 | 18.5 | 4.5 | 336 | ||||
| 5 | 70 | 22 | 4.5 | 381 | ||||
| 6 | 84 | 30 | 4.5 | 453 | ||||
| 7 | 98 | 30 | 4.5 | 466 | ||||
| 8 | 112 | 37 | 4.5 | 493 | ||||
| 9 | 126 | 37 | 4.5 | 582 | ||||
| 10 | 140 | 45 | 4.5 | 595 | ||||
| 125GDL100-20 | 2 | 75 108 130 | 40 | 2900 | 18.5 | 65 74 72 | 4.5 | 292 |
| 3 | 60 | 30 | 4.5 | 430 | ||||
| 4 | 80 | 37 | 4.5 | 463 | ||||
| 5 | 100 | 45 | 4.5 | 555 | ||||
| 6 | 120 | 55 | 4.5 | 640 | ||||
| 7 | 140 | 75 | 4.5 | 840 | ||||
| 8 | 160 | 75 | 4.5 | 855 | ||||
| 9 | 180 | 90 | 4.5 | 870 | ||||
| 10 | 200 | 90 | 4.5 | 955 | ||||
| 150GDL160-20 | 2 | 108 162 194 | 40 | 2900 | 30 | 69 78 77 | 4.5 | 422 |
| 3 | 60 | 37 | 4.5 | 452 | ||||
| 4 | 80 | 55 | 4.5 | 613 | ||||
| 5 | 100 | 75 | 4.5 | 820 | ||||
| 6 | 120 | 75 | 4.5 | 836 | ||||
| 7 | 140 | 90 | 4.5 | 922 |
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