海泰美信工业（北京）有限公司  

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DGC型泵是双层壳体磁力驱动多级离心泵。该产品旨在解决小流量，高扬程，无泄漏或入口压力15Mpa下的流体输送问题。该产品结构设计、水力设计及磁路设计先进新颖，技术达到国内领先水平。首家成功地将磁力驱动技术应用于多级离心泵，解决了大功率、大间隙磁路设计问题;最大的驱动功率己达185千瓦，居国内首位。同时解决了高工作压力下多级泵的轴向力平衡及静密封问题。磁力驱动联轴器温度监控装置及轴承失效监控装置的配备，更保障了泵长期安全可靠运行。
　　适宜输送不含固体颗粒的易燃、易爆、剧毒的介质和其它要求无泄漏及不允许密封污染的介质。广泛地应用于油田增压注水，高中压远距离输水，输油，高层建筑供水，顺丁橡胶，加氢精制及铂重速装置等。

 

DGC is a kind ol magnetic -driving, double casings, multi -slage centriiugal puiiip. Under little capacity, high -lilt, non -leakage and high suclion pressure) -s 15MPa). solving extraordinary conveying in most complex system is its domain. The structure design, hydro -mechanical design and magnetic design are advanced. HIGHLAND is the lirsi company that successlully applied magnetic technology lo multi -slage pump in China, solved the problem of magnetic circuli design under Large-power and big clearance. The biggest motor powers have reached to 185Kw Under high - pressure, the problem ol axial force balance ol multislage pumps and the problem oi static seal have been solved . With the temperature monitor ol magnetic -driving coupling and the bearing detector, pumps can run even safely, stably, continuously.
Suitable to convey clean inflammable, explosive, severely poisonous fluids, and other tluids which permit no seal pollution, li is applied to high -pressure water flooding .conveying water or oil within far distance, butadiene rubber, adding hydrogen refining, platina heavy speed insiallation, etc.

性能范围The main specifications:

流量 Capacity 3~280m 3 /h * 扬程Head:86~600m * 温度Temperature: -40℃ ～ +250 ℃ *最大工作压力The max working pressure: 15MPa

结构特点:

（１）全密封，无泄漏，无污染 　
（２） 高入口压力,双层壳保护
（３） 小流量,高扬程
（４） 大功率磁力驱动
（５） 轴向力有效平衡,运行安全平稳
（６） 较往复泵，体积小，噪音低，运转周期长

The Features:

（１）Non -leakage, no pollution 　（２）High suction pressure .double casings protection
（３）Large-power magnetic-driving
（４）Axial force is balanced effectively .running safely and stably
（５）Compared with reciprocating pump, little volume, lower
（６）noise .longer operation term.

型号
type

流量Ｑ
Capacity(m3/h)

扬程H
Head
(m)

转速n
Speed
(r/min)

效率η
Effi.
(%)

功率Kw
Power

汽蚀余量
NPSHr(m)

轴功率
Shaft Power

电机功率
Motor Power

3-43x

2

3

86

2950

13.5

5.2

7.5

2

3

129

7.8

11

4

172

10.4

15

5

215

13

18.5

6

258

12

17.6

22

7

301

20.5

30

8

344

23.4

37

9

387

26.3

37

10

430

29.3

45

6-25x

3

6.3

90

2950

35

3.73

5.5

2

4

100

4.88

7.5

5

125

6.17

11

6

150

7.32

11

7

175

8.6

11

8

200

9.8

15

9

225

11

15

10

250

12.2

18.5

11

275

13.5

18.5

12

300

14.6

22

6-43x

2

6

86

2950

21

6.7

11

2

3

129

10

15

4

172

13.4

18.5

5

215

16.7

22

6

258

19

22.2

30

7

301

25.9

37

8

344

29.6

45

9

387

33.3

45

10

430

37

55

10-40x

2

10

80

2950

33

6.6

11

2

3

120

9.9

15

4

160

13.2

18.5

5

200

16.5

22

6

240

29

19.8

30

7

280

26.3

37

8

320

30.1

45

9

360

33.8

45

10

400

37.6

55

12-25x

4

12

100

2950

40

8.25

11

2.3

5

125

10.31

15

6

150

12.4

18.5

7

175

14.4

18.5

8

200

16.5

22

9

225

18.6

30

10

250

20.6

30

12-50x

2

12

100

2950

33

9.9

15

2.3

3

150

14.9

22

4

200

19.8

30

5

250

29.4

27.8

37

6

300

33.3

45

7

350

38.9

55

8

400

44.5

55