一、產品概述       GDL型立式多級管道泵是根據ISG型立式離心泵及DL型立式多級離心泵的優(yōu)點而設計的。在結構上采用了立式、分段形式,泵的吸入口與排出口設計在下方成一字形,并采用了水力模型。泵的軸向力采用水力平衡方法解決,殘余軸向力由一個球軸承承受,因而運轉平穩(wěn)、低噪音、占地面積小、裝修方便。外筒體用不銹鋼制造,外型美觀,特別適合于高層建筑多臺泵并聯(lián)使用,以減少單泵機組配帶功率,簡化電控設備。適用于高低層建筑的住宅、醫(yī)院、旅館、百貨大樓、辦公大樓等的消防、生活供水以及空調機組循環(huán)、冷卻水輸送等。 二、工作條件 |   | a) 本型泵 可輸送清水或物理化學性質類似于清水的液體; b) 溫度范圍:-15℃~+120℃; c) 工作壓力:壓力2.5MPa,即系統(tǒng)壓力=入口壓力+閉閥工作時壓力<2.5MPa; d) 周圍環(huán)境的溫度應低于40℃,相對濕度不超過95%; e) 輸送含腐蝕性介質及熱液體時,請于訂貨時提出,以便采用特殊材質滿足使用要求   三、型號意義   例如:80GDL36-12X5 80-進出口直徑(mm).12-單級揚程(m) 5-級數(shù).36-設計點名義流量(m3/h)   | 四、結構圖:   | 五、參數(shù)圖表 型號
| 流量 (m3/h) | 揚程m | 吸程m | 電機功率KW | 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 | 25GDL2-12*13 | 2 | 156 | 7.5 | 4 | 25GDL2-12*14 | 2 | 168 | 7.5 | 4 | 25GDL2-12*15 | 2 | 180 | 7.5 | 4 | 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 | 25GDL4-11*14 | 4 | 154 | 7.5 | 4 | 25GDL4-11*15 | 4 | 165 | 7.5 | 5.5 | 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 | 7.5 | 40GDL6-12*13 | 6 | 156 | 7.5 | 7.5 | 40GDL6-12*14 | 6 | 168 | 7.5 | 7.5 | 40GDL6-12*15 | 6 | 180 | 7.5 | 7.5 | 50GDL12-15*2 | 12 | 30 | 7.5 | 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 | 105 | 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*2 | 18 | 30 | 7 | 3 | 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 | 65GDL24-12*11 | 24 | 132 | 6 | 15 | 65GDL24-12*12 | 24 | 144 | 6 | 18.5 | 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 | 80GDL54-14*8 | 54 | 112 | 5 | 30 | 80GDL54-14*9 | 54 | 126 | 5 | 30 | 80GDL54-14*10 | 54 | 140 | 5 | 37 | 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 | 4.5 | 18.5 | 125GDL100-20*3 | 100 | 60 | 4.5 | 30 | 125GDL100-20*4 | 100 | 80 | 4.5 | 37 | 125GDL100-20*5 | 100 | 100 | 4.5 | 45 | 125GDL100-20*6 | 100 | 120 | 4.5 | 55 | 125GDL100-20*7 | 100 | 140 | 4.5 | 75 | 125GDL100-20*8 | 100 | 160 | 4.5 | 75 | 125GDL100-20*9 | 100 | 180 | 4.5 | 75 | 125GDL100-20*10 | 100 | 200 | 4.5 | 90 | 150GDL160-25*2 | 160 | 50 | 4.5 | 37 | 150GDL160-25*3 | 160 | 75 | 4.5 | 55 | 150GDL160-25*4 | 160 | 100 | 4.5 | 75 | 150GDL160-25*5 | 160 | 125 | 4.5 | 90 | 150GDL160-25*6 | 160 | 150 | 4.5 | 110 | 150GDL160-25*7 | 160 | 175 | 4.5 | 110 | | | | |