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D DG 25-30×9

  • 简单描述:
  • D、DG型泵是卧式单吸多级节段式离心泵。供输送清水(含杂质量小于1%,颗粒度小于0.1mm)或物理化学性质类似于水的其它液体。D型泵输送介质温度小于80℃,适用于矿山排水、油田注水、工厂和城市给、排水等场合。油田注水泵根据介质的腐蚀性,泵采用不同的材质。DG型泵输送介质温度小于105℃,适用于各种锅炉给水。
  • 更新时间:  2021-02-25
  • 访问量:  1048
详细介绍

产品概述:
D、DG型泵是卧式单吸多级节段式离心泵。供输送清水(含杂质量小于1%,颗粒度小于0.1mm)或物理化学性质类似于水的其它液体。D型泵输送介质温度小于80℃,适用于矿山排水、油田注水、工厂和城市给、排水等场合。油田注水泵根据介质的腐蚀性,泵采用不同的材质。DG型泵输送介质温度小于105℃,适用于各种锅炉给水。
性能范围:
流量Q=6.3~450m3/h
扬程H=50~600m
型号意义:
DG 46 - 5 0× 7
DG 锅炉给水泵
46 泵设计点流量m3/h
50泵设计点单级扬程m
7泵的级数(即叶轮数
 

型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 6-25 ×3
DG

29503.751.0476.5332.375.52.0  
6.31.7575452.362.0
7.52.0873.5473.192.5

D 6-25 ×4
DG

29503.751.04102333.167.52.0  
6.31.75100453.812.0
7.52.0898474.262.5

D 6-25 ×5
DG

29503.751.04127.5333.957.52.0  
6.31.75125454.772.0
7.52.08122.5475.322.5

D 6-25 ×6
DG

29503.751.04153334.37112.0  
6.31.75150455.722.0
7.52.08147476.392.5

D 6-25 ×7
DG

29503.751.04178.5335.52112.0  
6.31.75175456.672.0
7.52.08171.5477.452.5

D 6-25 ×8
DG

29503.751.04204336.31152.0  
6.31.75200457.632.0
7.52.08196478.522.5

D 6-25 ×9
DG

29503.751.04229.5337.10152.0  
6.31.75225458.582.0
7.52.08220.5479.582.5

D 6-25 ×10
DG

29503.751.04255337.8918.52.0  
6.31.75250459.532.0
7.52.082454710.652.5

D 6-25 ×11
DG

29503.751.04280.5338.6818.52.0  
6.31.752754510.52.0
7.52.08269.54711.712.5

D 6-25 ×12
DG

29503.751.04306339.4718.52.0  
6.31.753004511.442.0
7.52.082944712.782.5
型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 12-25 ×3
DG

29507.52.0884.6443.937.52.0  
12.53.4775544.732.0
15.04.1769535.322.5

D 12-25 ×4
DG

29507.52.08112.8445.24112.0  
12.53.47100546.302.0
15.04.1792537.092.5

D 12-25 ×5
DG

29507.52.08141446.55112.0  
12.53.47125547.882.0
15.04.17115538.862.5

D 12-25 ×6
DG

29507.52.08169.2447.85152.0  
12.53.47150549.462.0
15.04.171385310.642.5

D 12-25 ×7
DG

29507.52.08197.4449.16152.0  
12.53.471755411.02.0
15.04.17615312.412.5

D 12-25 ×8
DG

29507.52.08225.64410.4718.52.0  
12.53.472005412.612.0
15.04.171845314.182.5

D 12-25 ×9
DG

29507.52.08253.84415.9518.52.0  
12.53.472255413.092.0
15.04.172075315.762.5

D 12-25×10
DG

29507.52.082824417.73222.0  
12.53.472505414.42.0
15.04.172305317.732.5

D 12-25×11
DG

29507.52.08310.24414.4222.0  
12.53.472755417.342.0
15.04.172535319.52.5

D 12-25×12
DG

29507.52.08338.44415.7302.0  
12.53.473005418.92.0
15.04.172765321.32.5
型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 25-30×3
DG

2950154.17102508.33152.2  
256.9490629.882.2
308.3382.56310.72.6

D 25-30×4
DG

2950154.171365011.1118.52.2  
256.941206213.12.2
308.331106314.262.6

D 25-30×5
DG

2950154.171705013.89222.2  
256.941506216.472.2
308.33137.56317.832.6

D 25-30×6
DG

2950154.172045016.67302.2  
256.941806219.772.2
308.331656321.42.6

D 25-30×7
DG

2950154.172385019.44302.2  
256.942106223.12.2
308.33192.56324.962.6

D 25-30×8
DG

2950154.172725022.22372.2  
256.942406226.42.2
308.332206328.532.6

D 25-30×9
DG

2950154.173065025.0372.2  
256.942076229.652.2
308.33247.56332.12.6

D 25-30×10
DG

2950154.173405027.8452.2  
256.943006232.92.2
308.332756335.72.6
型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 25-50×3
DG

2950154.16154.544154.5302.4  
256.94150541502.7
287.78144541442.8

D 25-50×4
DG

2950154.1620644206302.4  
256.94200542002.7
287.78192541922.8

D 25-50×5
DG

2950154.16157.544257.5372.4  
256.94250542502.7
287.78240542402.8

D 25-50×6
DG

2950154.1630944309452.4  
256.94300543002.7
287.78288542882.8

D 25-50×7
DG

2950154.16360.544360.5552.4  
256.94350543502.7
287.78336543362.8

D 25-50×8
DG

2950154.1641244412752.4  
256.94400544002.7
287.78384543842.8

D 25-50×9
DG

2950154.16463.544463.5752.4  
256.94450544502.7
287.78432544322.8

D 25-50×10
DG

2950154.1651544515752.4  
256.94500545002.7
287.78480544802.8

D 25-50×11
DG

2950154.1656644566902.4  
256.94550545502.7
287.78528545282.8

D 25-50×12
DG

2950154.16618446181002.4  
256.94600546002.7
287.78576545762.8
型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 46-30×3
DG

2950308.331026413.02222.4  
4612.8907016.113.0
5515.3816817.844.6

D 46-30×4
DG

2950308.331366417.36302.4  
4612.81207021.483.0
5515.31086823.794.6

D 46-30×5
DG

2950308.331706421.7372.4  
4612.81507026.853.0
5515.31356829.744.6

D 46-30×6
DG

2950308.332046426.04372.4  
4612.81807032.213.0
5515.31626835.684.6

D 46-30×7
DG

2950308.332386430.38452.4  
4612.82107037.583.0
5515.31896841.634.6

D 46-30×8
DG

2950308.332746434.72552.4  
4612.82407042.953.0
5515.32166847.584.6

D 46-30×9
DG

2950308.333066439.06552.4  
4612.82707048.323.0
5515.32436853.534.6

D 46-30×10
DG

2950308.333406443.4752.4  
4612.83007053.693.0
5515.32706859.474.6
型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 46-50×3
DG

2950308.33166.55425.19372.5  
4612.81506329.832.8
5515.31386432.33.2

D 46-50×4
DG

2950308.332225433.59452.5  
4612.82006339.772.8
5515.31846443.063.2

D 46-50×5
DG

2950308.33277.55441.98552.5  
4612.82506349.712.8
5515.32306453.833.2

D 46-50×6
DG

2950308.333335450.38752.5  
4612.83006359.652.8
5515.32766464.593.2

D 46-50×7
DG

2950308.33388.55458.78752.5  
4612.83506369.62.8
5515.33226475.363.2

D 46-50×8
DG

2950308.334405467.18902.5  
4612.84006379.542.8
5515.33686486.123.2

D 46-50×9
DG

2950308.33499.55475.571102.5  
4612.84506389.482.8
5515.34146496.893.2

D 46-50×10
DG

2950308.335555483.971102.5  
4612.85006399.422.8
5515.346064107.663.2

D 46-50×11
DG

2950308.33610.55492.371322.5  
4612.855063109.362.8
5515.350664118.423.2

D 46-50×12
DG

2950308.3366654100.81322.5  
4612.860063119.32.8
5515.355264129.23.2
型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 85-45×2
DG

29505515.31026324.25373.2  
8523.6907228.944.2
10027.8787030.355.2

D 85-45×3
DG

29505515.31536336.38553.2  
8523.61357243.44.2
10027.81177045.525.2

D 85-45×4
DG

29505515.32046348.5753.2  
8523.61807257.874.2
10027.81567060.75.2

D 85-45×5
DG

29505515.32556360.63903.2  
8523.62557272.344.2
10027.81957075.865.2

D 85-45×6
DG

29505515.33066372.751103.2  
8523.62077286.814.2
10027.82347091.045.2

D 85-45×7
DG

29505515.33576384.881323.2  
8523.631572101.34.2
10027.827370106.25.2

D 85-45×8
DG

29505515.34086397.01323.2  
8523.636072115.74.2
10027.831270121.45.2

D 85-45×9
DG

29505515.345963109.11603.2  
8523.640572130.24.2
10027.835170136.65.2
型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 155-30×2
DG

148010027.8656427.66553.2  
15543607533.773.9
18551.4557536.954.8

D 155-30×3
DG

148010027.8

97.5

6441.2753.2  
15543907550.653.9
18551.482.57555.424.8

D 155-30×4
DG

148010027.81306455.32903.2  
155431207567.543.9
18551.41107573.94.8

D 155-30×5
DG

148010027.8162.56469.151103.2  
155431507584.423.9
18551.4137.57592.374.8

D 155-30×6
DG

148010027.81956482.981323.2  
1554318075101.33.9
18551.416575110.84.8

D 155-30×7
DG

148010027.8227.56496.811603.2  
1554321075118.23.9
18551.4192.575129.34.8

D 155-30×8
DG

148010027.826064110.61803.2  
1554324075135.13.9
18551.422075147.84.8

D 155-30×9
DG

148010027.8292.564124.51803.2  
15543270751253.9
18551.4247.575166.34.8

D 155-30×10
DG

148010027.832564138.32253.2  
1554330075168.83.9
18551.427575184.74.8
型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 155-67×3
DG

295010027.82286497.01323.2  
1554320172114.75.0
18551.417772123.96.6

D 155-67×4
DG

295010027.830464129.41853.2  
1554326872152.95.0
18551.423672165.16.6

D 155-67×5
DG

295010027.838064161.72203.2  
1554333572191.15.0
18551.429572206.46.6

D 155-67×6
DG

295010027.8456641942753.2  
1554340272229.35.0
18551.435472247.76.6

D 155-67×7
DG

295010027.853264226.43503.2  
1554349672267.55.0
18551.4413722896.6

D 155-67×8
DG

295010027.860864258.73503.2  
1554353672305.75.0
18551.447272330.36.6

D 155-67×9
DG

295010027.868464291.14403.2  
15543603723445.0
18551.453172371.66.6
型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 280-43×2
DG

148018551.4946968.61103.0  
28077.8867785.174.7
35593.1767592.46.0

D 280-43×3
DG

148018551.4141691031503.0  
28077.812977127.74.7
35593.111475138.76.0

D 280-43×4
DG

148018551.418869137.32303.0  
28077.817277170.34.7
35593.115275184.96.0

D 280-43×5
DG

148018551.423569171.63003.0  
28077.821577212.94.7
35593.119075231.16.0

D 280-43×6
DG

148018551.428269205.93003.0  
28077.825877255.54.7
35593.122875277.36.0

D 280-43×7
DG

148018551.432969240.23503.0  
28077.830177298.14.7
35593.126675323.66.0

D 280-43×8
DG

148018551.437669274.54103.0  
28077.834477304.74.7
35593.130475369.86.0

D 280-43×9
DG

148018551.442369308.94303.0  
28077.838777383.24.7
35593.1342754166.0
型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 280-65×6
DG

148018551.4408613375002.8  
28077.839073407.43.7
33593.137275452.55.0

D 280-65×7
DG

148018551.447661393.16802.8  
28077.845573475.33.7
33593.1434755285.0

D 280-65×8
DG

148018551.454461449.36802.8  
28077.852073543.23.7
33593.149675603.35.0

D 280-65×9
DG

148018551.461261505.58502.8  
28077.858573611.13.7
33593.155875678.85.0

D 280-65×10
DG

148018551.468061561.68502.8  
28077.8650736793.7
33593.162075754.25.0
型号

转速
n
(r/min)

流量 Q扬程
H
(m)
效率
η
(%)
功率(KW)必需汽蚀余量
(NPSH)r
(m)
叶轮
直径
(mm)

质量
(kg)

立方米/时L/S辅功率
Pa
电机
功率

D 450-60×3
DG

148033593.119572247.13603.8  
45012518079279.24.9
50013917178298.56.0

D 450-60×4
DG

148033593.126072329.45003.8  
45012524079372.34.9
500139228783986.0

D 450-60×5
DG

148033593.132572411.86803.8  
45012530079465.44.9
50013928578497.26.0

D 450-60×6
DG

148033593.139072494.26803.8  
45012536079558.54.9
500139342785976.0

D 450-60×7
DG

148033593.144572576.58503.8  
45012542079651.54.9
50013939978696.56.0

D 450-60×8
DG

148033593.152072658.98503.8  
45012548079744.64.9
500139456787966.0

D 450-60×9
DG

148033593.158572741.210503.8  
45012554079837.74.9
50013951378895.66.0

D 450-60×10
DG

148033593.165072823.610503.8  
45012560079930.84.9
50013957078995.16.0

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