產(chǎn)品概述
GDL型立式多級管道離心泵是我司結(jié)合用戶的使用要求設(shè)計制造的新一代產(chǎn)品。水泵吸入、排出口位于同一直線上。轉(zhuǎn)子部件由軸、葉輪、葉輪擋套、軸套等零件組成，進水段、中段、出水段用拉緊螺栓聯(lián)結(jié)。軸封采用機械密封，用平衡室的壓力水進行潤滑和冷卻。是各大行業(yè)冷熱水或物理化學性質(zhì)類似于水等液體輸送的不錯泵型。
產(chǎn)品特點
1、水力模型先進：效率高，性能范圍廣。
2、安裝、維修方便：管道式安裝、進出口能象閥門一樣安裝在管道的任何位置及任何方向，安裝維修極為方便。
3、外形美觀：采用優(yōu)質(zhì)不銹鋼外套，外形美觀。
4、更少的運行、維修費用：采用優(yōu)質(zhì)機械密封，耐磨損、無泄漏、使用壽命長，故障率低，具有更少的運行維修費用。
5、獨特部件、降低噪音：獨特的水力部件設(shè)計，良好的過流性能，****地減少流動噪音。
6、立式結(jié)構(gòu)，占地面積小。
適用范圍
廣泛應用于高壓運行系統(tǒng)中冷熱清水的循環(huán)和增壓、高層建筑多臺泵并聯(lián)供水、消防、鍋爐給水和冷卻水系統(tǒng)及各種沖洗液的輸送等。
型號意義
50 GDL（S）12 - 15×5
50 – 泵進出口直徑 （mm）
GDL – 立式多級管道離心泵
S – 下吸上吐式
12 – 泵設(shè)計流量 （m3/h）
15 – 泵設(shè)計點單級揚程 （m）
5 – 級數(shù)
性能參數(shù)
型 號 | 流 量 | 揚 程 | 吸 程 | 電機功率 |
| 25GDL2-12×3 | 2 | 36 | 7.5 | 1.1 |
| 25GDL2-12×4 | 2 | 48 | 7.5 | 1.1 |
| 25GDL2-12×5 | 2 | 60 | 7.5 | 1.5 |
| 25GDL2-12×6 | 2 | 72 | 7.5 | 1.5 |
| 25GDL2-12×7 | 2 | 84 | 7.5 | 2.2 |
| 25GDL2-12×8 | 2 | 96 | 7.5 | 2.2 |
| 25GDL2-12×9 | 2 | 108 | 7.5 | 2.2 |
| 25GDL2-12×10 | 2 | 120 | 7.5 | 3 |
| 25GDL2-12×11 | 2 | 132 | 7.5 | 3 |
| 25GDL2-12×12 | 2 | 144 | 7.5 | 3 |
| 25GDL4-11×3 | 4 | 33 | 7.5 | 1.1 |
| 25GDL4-11×4 | 4 | 44 | 7.5 | 1.5 |
| 25GDL4-11×5 | 4 | 55 | 7.5 | 2.2 |
| 25GDL4-11×6 | 4 | 66 | 7.5 | 2.2 |
| 25GDL4-11×7 | 4 | 77 | 7.5 | 3 |
| 25GDL4-11×8 | 4 | 88 | 7.5 | 3 |
| 25GDL4-11×9 | 4 | 99 | 7.5 | 3 |
| 25GDL4-11×10 | 4 | 110 | 7.5 | 4 |
| 25GDL4-11×11 | 4 | 121 | 7.5 | 4 |
| 25GDL4-11×12 | 4 | 132 | 7.5 | 4 |
| 25GDL4-11×13 | 4 | 143 | 7.5 | 4 |
| 40GDL6-12×3 | 6 | 36 | 7.5 | 1.5 |
| 40GDL6-12×4 | 6 | 48 | 7.5 | 2.2 |
| 40GDL6-12×5 | 6 | 60 | 7.5 | 2.2 |
| 40GDL6-12×6 | 6 | 72 | 7.5 | 3 |
| 40GDL6-12×7 | 6 | 84 | 7.5 | 3 |
| 40GDL6-12×8 | 6 | 96 | 7.5 | 4 |
| 40GDL6-12×9 | 6 | 108 | 7.5 | 4 |
| 40GDL6-12×10 | 6 | 120 | 7.5 | 4 |
| 40GDL6-12×11 | 6 | 132 | 7.5 | 5.5 |
| 40GDL6-12×12 | 6 | 144 | 7.5 | 5.5 |
| 50GDL12-15×2 | 12 | 30 | 7 | 2.2 |
| 50GDL12-15×3 | 12 | 45 | 7 | 3 |
| 50GDL12-15×4 | 12 | 60 | 7 | 4 |
| 50GDL12-15×5 | 12 | 75 | 7 | 5.5 |
| 50GDL12-15×6 | 12 | 90 | 7 | 5.5 |
| 50GDL12-15×7 | 12 | 15 | 7 | 7.5 |
| 50GDL12-15×8 | 12 | 120 | 7 | 7.5 |
| 50GDL12-15×9 | 12 | 135 | 7 | 11 |
| 50GDL12-15×10 | 12 | 150 | 7 | 11 |
| 50GDL18-15×3 | 18 | 45 | 7 | 4 |
| 50GDL18-15×4 | 18 | 60 | 7 | 5.5 |
| 50GDL18-15×5 | 18 | 75 | 7 | 7.5 |
| 50GDL18-15×6 | 18 | 90 | 7 | 7.5 |
| 50GDL18-15×7 | 18 | 105 | 7 | 11 |
| 50GDL18-15×8 | 18 | 120 | 7 | 11 |
| 50GDL18-15×9 | 18 | 135 | 7 | 15 |
| 50GDL18-15×10 | 18 | 150 | 7 | 15 |
| 65GDL24-12×2 | 24 | 24 | 6 | 3 |
| 65GDL24-12×3 | 24 | 36 | 6 | 4 |
| 65GDL24-12×4 | 24 | 48 | 6 | 5.5 |
| 65GDL24-12×5 | 24 | 60 | 6 | 7.5 |
| 65GDL24-12×6 | 24 | 72 | 6 | 7.5 |
| 65GDL24-12×7 | 24 | 84 | 6 | 11 |
| 65GDL24-12×8 | 24 | 96 | 6 | 11 |
| 65GDL24-12×9 | 24 | 108 | 6 | 15 |
| 65GDL24-12×10 | 24 | 120 | 6 | 15 |
| 80GDL36-12×2 | 36 | 24 | 5.5 | 4 |
| 80GDL36-12×3 | 36 | 36 | 5.5 | 5.5 |
| 80GDL36-12×4 | 36 | 48 | 5.5 | 7.5 |
| 80GDL36-12×5 | 36 | 60 | 5.5 | 11 |
| 80GDL36-12×6 | 36 | 72 | 5.5 | 11 |
| 80GDL36-12×7 | 36 | 84 | 5.5 | 15 |
| 80GDL36-12×8 | 36 | 96 | 5.5 | 15 |
| 80GDL36-12×9 | 36 | 108 | 5.5 | 18.5 |
| 80GDL36-12×10 | 36 | 120 | 5.5 | 18.5 |
| 80GDL54-14×2 | 54 | 28 | 5 | 7.5 |
| 80GDL54-14×3 | 54 | 42 | 5 | 11 |
| 80GDL54-14×4 | 54 | 56 | 5 | 15 |
| 80GDL54-14×5 | 54 | 70 | 5 | 18.5 |
| 80GDL54-14×6 | 54 | 84 | 5 | 18.5 |
| 80GDL54-14×7 | 54 | 98 | 5 | 22 |
| 100GDL72-14×2 | 72 | 28 | 4.5 | 11 |
| 100GDL72-14×3 | 72 | 42 | 4.5 | 15 |
| 100GDL72-14×4 | 72 | 56 | 4.5 | 18.5 |
| 100GDL72-14×5 | 72 | 70 | 4.5 | 22 |
| 100GDL72-14×6 | 72 | 84 | 4.5 | 30 |
| 100GDL72-14×7 | 72 | 98 | 4.5 | 30 |
| 100GDL72-14×8 | 72 | 112 | 4.5 | 37 |
| 100GDL72-14×9 | 72 | 126 | 4.5 | 37 |
| 100GDL72-14×10 | 72 | 140 | 4.5 | 45 |
| 125GDL100-20×2 | 100 | 40 | 4 | 18.5 |
| 125GDL100-20×3 | 100 | 60 | 4 | 30 |
| 125GDL100-20×4 | 100 | 80 | 4 | 37 |
| 125GDL100-20×5 | 100 | 100 | 4 | 45 |
| 125GDL100-20×6 | 100 | 120 | 4 | 55 |
| 125GDL100-20×7 | 100 | 140 | 4 | 75 |
| 125GDL100-20×8 | 100 | 160 | 4 | 75 |
| 125GDL100-20×9 | 100 | 180 | 4 | 75 |
| 125GDL100-20×10 | 100 | 200 | 4 | 70 |
| 150GDL160-20×2 | 160 | 40 | 4 | 30 |
| 150GDL160-20×3 | 160 | 60 | 4 | 37 |
| 150GDL160-20×4 | 160 | 80 | 4 | 55 |
| 150GDL160-20×5 | 160 | 100 | 4 | 75 |
| 150GDL160-20×6 | 160 | 120 | 4 | 75 |
| 150GDL160-20×7 | 160 | 140 | 4 | 90 |
