2022-12-14
單級單吸離心泵是指只有一個葉輪的離心泵，而多級離心泵是指含有兩個或者多個葉輪組成的多級泵。多級離心泵具有低噪音、運行平穩、安裝與維修便捷、性能范圍廣等諸多優點。多級離心泵的型號還是比較多的，常用的多級離心泵型號有GDL、CHL這兩種泵型。多級離心泵的型號不同，多級泵所代表的含義也是不一樣的。下面為您講解多級離心泵型號及含義。
多級離心泵
立式多級離心泵是吸收了國內外的技術而進行設計制造的非自吸多級泵產品，立式多級離心泵使用標準電機與快裝式機封，所以在更換過程中比較方便。多級離心泵的過流部件都使用不銹鋼材質進行制造的，所以立式多級離心泵可以耐輕度腐蝕性介質。
| 型號 | 流量(m 3 /h) | 揚程(m) | 電機功率(kw) | 吸程(m) |
| 25GDL2-12*3 | 2 | 36 | 1.1 | 7.5 |
| 25GDL2-12*4 | 2 | 48 | 1.1 | 7.5 |
| 25GDL2-12*5 | 2 | 60 | 1.5 | 7.5 |
| 25GDL2-12*6 | 2 | 72 | 1.5 | 7.5 |
| 25GDL2-12*7 | 2 | 84 | 2.2 | 7.5 |
| 25GDL2-12*8 | 2 | 96 | 2.2 | 7.5 |
| 25GDL2-12*9 | 2 | 108 | 2.2 | 7.5 |
| 25GDL2-12*10 | 2 | 120 | 3 | 7.5 |
| 25GDL2-12*11 | 2 | 132 | 3 | 7.5 |
| 25GDL2-12*12 | 4 | 144 | 3 | 7.5 |
| 25GDL4-11*3 | 4 | 33 | 1.1 | 7.5 |
| 25GDL4-11*4 | 4 | 44 | 1.5 | 7.5 |
| 25GDL4-11*5 | 4 | 55 | 2.2 | 7.5 |
| 25GDL4-11*6 | 4 | 66 | 2.2 | 7.5 |
| 25GDL4-11*7 | 4 | 77 | 3 | 7.5 |
| 25GDL4-11*8 | 4 | 88 | 3 | 7.5 |
| 25GDL4-11*9 | 4 | 99 | 3 | 7.5 |
| 25GDL4-11*10 | 4 | 110 | 4 | 7.5 |
| 25GDL4-11*11 | 4 | 121 | 4 | 7.5 |
| 25GDL4-11*12 | 4 | 132 | 4 | 7.5 |
| 40GDL6-12*3 | 6 | 36 | 1.5 | 7.5 |
| 40GDL6-12*4 | 6 | 48 | 2.2 | 7.5 |
| 40GDL6-12*5 | 6 | 60 | 2.2 | 7.5 |
| 40GDL6-12*6 | 6 | 72 | 3 | 7.5 |
| 40GDL6-12*7 | 6 | 84 | 3 | 7.5 |
| 40GDL6-12*8 | 6 | 96 | 4 | 7.5 |
| 40GDL6-12*9 | 6 | 108 | 4 | 7.5 |
| 40GDL6-12*10 | 6 | 120 | 4 | 7.5 |
| 40GDL6-12*11 | 6 | 132 | 5.5 | 7.5 |
| 40GDL6-12*12 | 6 | 144 | 5.5 | 7.5 |
| 50GDL12-15*2 | 12 | 30 | 2.2 | 7 |
| 50GDL12-15*3 | 12 | 45 | 3 | 7 |
| 50GDL12-15*4 | 12 | 60 | 4 | 7 |
| 50GDL12-15*5 | 12 | 75 | 5.5 | 7 |
| 50GDL12-15*6 | 12 | 90 | 5.5 | 7 |
| 50GDL12-15*7 | 12 | 105 | 7.5 | 7 |
| 50GDL12-15*8 | 12 | 120 | 7.5 | 7 |
| 50GDL12-15*9 | 12 | 135 | 11 | 7 |
| 50GDL12-15*10 | 12 | 150 | 11 | 7 |
| 50GDL18-15*2 | 18 | 30 | 3 | 7 |
| 50GDL18-15*3 | 18 | 45 | 4 | 7 |
| 50GDL18-15*4 | 18 | 60 | 5.5 | 7 |
| 50GDL18-15*5 | 18 | 75 | 7.5 | 7 |
| 50GDL18-15*6 | 18 | 90 | 7.5 | 7 |
| 50GDL18-15*7 | 18 | 105 | 11 | 7 |
| 50GDL18-15*8 | 18 | 120 | 11 | 7 |
| 50GDL18-15*9 | 18 | 135 | 15 | 7 |
| 50GDL18-15*10 | 18 | 150 | 15 | 7 |
| 65GDL24-12*2 | 24 | 24 | 3 | 6 |
| 65GDL24-12*3 | 24 | 36 | 4 | 6 |
| 65GDL24-12*4 | 24 | 48 | 5.5 | 6 |
| 65GDL24-12*5 | 24 | 60 | 7.5 | 6 |
| 65GDL24-12*6 | 24 | 72 | 7.5 | 6 |
| 65GDL24-12*7 | 24 | 84 | 11 | 6 |
| 65GDL24-12*8 | 24 | 96 | 11 | 6 |
| 65GDL24-12*9 | 24 | 108 | 15 | 6 |
| 65GDL24-12*10 | 24 | 120 | 15 | 6 |
| 80GDL36-12*2 | 36 | 24 | 4 | 5.5 |
| 80GDL36-12*3 | 36 | 36 | 5.5 | 5.5 |
| 80GDL36-12*4 | 36 | 48 | 7.5 | 5.5 |
| 80GDL36-12*5 | 36 | 60 | 11 | 5.5 |
| 80GDL36-12*6 | 36 | 72 | 11 | 5.5 |
| 80GDL36-12*7 | 36 | 84 | 15 | 5.5 |
| 80GDL36-12*8 | 36 | 96 | 15 | 5.5 |
| 80GDL36-12*9 | 36 | 108 | 18.5 | 5.5 |
| 80GDL36-12*10 | 36 | 120 | 18.5 | 5.5 |
| 80GDL54-14*2 | 54 | 28 | 7.5 | 5 |
| 80GDL54-14*3 | 54 | 42 | 11 | 5 |
| 80GDL54-14*4 | 54 | 56 | 15 | 5 |
| 80GDL54-14*5 | 54 | 70 | 18.5 | 5 |
| 80GDL54-14*6 | 54 | 894 | 18.5 | 5 |
| 80GDL54-14*7 | 54 | 98 | 22 | 5 |
| 100GDL72-14*2 | 72 | 28 | 11 | 4.5 |
| 100GDL72-14*3 | 72 | 42 | 15 | 4.5 |
| 100GDL72-14*4 | 72 | 56 | 18.5 | 4.5 |
| 100GDL72-14*5 | 72 | 70 | 22 | 4.5 |
| 100GDL72-14*6 | 72 | 74 | 30 | 4.5 |
| 100GDL72-14*7 | 72 | 98 | 30 | 4.5 |
50GDL（S）12-15×5-B
50-進出口公稱直徑（mm）
GDL-立式多級管道離心泵
（S）-下吸上吐式
12-設計點名義流量m3/h
15-設計點名義揚程m
5-級數5級
B-便拆式結構
輕型臥式多級離心泵使用了免修的機械密封，過流部件使用304或者316不銹鋼材質進行制造，臥式多級離心泵具有外形小巧美觀、噪音低、可耐輕度腐蝕、使用年限長等優點。
| 型號 | 流量(m3/h) | 揚程(m) | 轉速(r/min) | 電機功率(KW) |
| CHL2-20 | 2 | 14 | 2900 | 0.37 |
| CHL2-30 | 2 | 22 | 2900 | 0.37 |
| CHL2-40 | 2 | 29 | 2900 | 0.55 |
| CHL2-50 | 2 | 36 | 2900 | 0.55 |
| CHL2-60 | 2 | 44 | 2900 | 0.75 |
| CHL4-20 | 4 | 15 | 2900 | 0.37 |
| CHL4-30 | 4 | 23.5 | 2900 | 0.55 |
| CHL4-40 | 4 | 31 | 2900 | 0.75 |
| CHL8-10 | 8 | 9 | 2900 | 0.75 |
| CHL8-20 | 8 | 18 | 2900 | 0.75 |
| CHL8-30 | 8 | 27 | 2900 | 1.1 |
| CHL8-40 | 8 | 35 | 2900 | 1.5 |
| CHL8-50 | 8 | 45 | 2900 | 2.2 |
| CHL12-10 | 12 | 9.5 | 2900 | 0.75 |
| CHL12-20 | 12 | 19.5 | 2900 | 1.2 |
| CHL12-30 | 12 | 29.5 | 2900 | 1.8 |
| CHL12-40 | 12 | 39.5 | 2900 | 2.4 |
| CHL12-50 | 12 | 50 | 2900 | 3 |
| CHL16-10 | 16 | 10.5 | 2900 | 1.1 |
| CHL16-20 | 16 | 21.7 | 2900 | 2.2 |
| CHL16-30 | 16 | 34 | 2900 | 3 |
| CHL20-10 | 20 | 10 | 2900 | 1.1 |
| CHL20-20 | 20 | 22 | 2900 | 2.2 |
| CHL20-30 | 20 | 34 | 2900 | 4 |
| CHLF(T)2-20 | 2 | 15 | 2900 | 0.37 |
| CHLF(T)2-30 | 2 | 22 | 2900 | 0.37 |
| CHLF(T)2-40 | 2 | 29 | 2900 | 0.55 |
| CHLF(T)2-50 | 2 | 36 | 2900 | 0.55 |
| CHLF(T)2-60 | 2 | 44 | 2900 | 0.75 |
| CHLF(T)4-20 | 4 | 15 | 2900 | 0.37 |
| CHLF(T)4-30 | 4 | 23.5 | 2900 | 0.55 |
| CHLF(T)4-40 | 4 | 31 | 2900 | 0.75 |
| CHLF(T)4-50 | 4 | 39 | 2900 | 1.1 |
| CHLF(T)4-60 | 4 | 47 | 2900 | 1.1 |
| CHLF(T)8-10 | 8 | 9 | 2900 | 0.75 |
| CHLF(T)8-20 | 8 | 18 | 2900 | 0.75 |
| CHLF(T)8-30 | 8 | 27 | 2900 | 1.1 |
| CHLF(T)8-40 | 8 | 35 | 2900 | 1.5 |
| CHLF(T)8-50 | 8 | 45 | 2900 | 2.2 |
| CHLF(T)12-10 | 12 | 9.5 | 2900 | 0.75 |
| CHLF(T)12-20 | 12 | 19.5 | 2900 | 1.2 |
| CHLF(T)12-30 | 12 | 29.5 | 2900 | 1.8 |
| CHLF(T)12-40 | 12 | 39.5 | 2900 | 2.4 |
| CHLF(T)12-50 | 12 | 50 | 2900 | 3 |
| CHLF(T)16-10 | 16 | 10.5 | 2900 | 1.1 |
| CHLF(T)16-20 | 16 | 21.7 | 2900 | 2.2 |
| CHLF(T)16-30 | 16 | 34 | 2900 | 3 |
| CHLF(T)16-40 | 16 | 45 | 2900 | 4 |
| CHLF(T)20-10 | 20 | 10 | 2900 | 1.1 |
| CHLF(T)20-20 | 20 | 22 | 2900 | 2.2 |
| CHLF(T)20-30 | 20 | 34 | 2900 | 4 |
| CHLF(T)20-40 | 20 | 46.5 | 2900 | 4.4 |
CHL4-30
CHL-圓筒式臥式多級離心泵 過流部件是304不銹鋼或者316不銹鋼
4-額定流量m3/h
30-級數×10
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