DP(M)DA

Hydraulic Diaphragm

DP(M)DA

Features
  • A pump head can be hydraulic diaphragm type, plunge type or piston type (refer to P19-22 for details about special working conditions);

  • Vertical motor installation ensures safety without leakage;

  • A hydraulic diaphragm pump contains internal safety valve and compensation valve realizing automatic air discharge and oil replenishment with outstanding and reliable performance;

  • Integrated worm gear, used as a variable speed transmission mechanism, features low noise and high efficiency;

  • Adoption of a patented integrated sleeve adjustable eccentric transmission mechanism, simple and reliable, and stroke can be steplessly adjusted in the range of 0%-100%;

  • Inlet and outlet high-precision check valves can effectively guarantee metering accuracy and fluidity;

  • High performance plunger, special imported packing, diaphragm and sealing components have a long service life and excellent sealing performance;

  • Oil-immersion lubrication ensures reliable use of the transmission mechanism for a long term;

  • The capacity range is 10%-100% and the metering accuracy is +0.5%;

  • Capacity control modes are diversified, including manual, electrical, pneumatic and variable frequency control.



Model

(i=11)

Capacity

L/H

Motor Power

Model

(i=8.25)

Capacity

Motor Power

Plunger

Diameter(mm)

5.5KW/7.5KW/11KW

5.5KW/7.5KW/11KW/15KW

Discharge Pressure MPa

Discharge Pressure MPa

DP(M)DA55/41.4/57.3/79.6

55

41.4

57.3

79.6

DP(M)DA90/28.741.4/57.379.6

90

28.7

41.4

57.3

79.6

20

DP(M)DA80/34.2147.4/65.8

80

34.2

47.4

65.8

DP(M)DA120/23.7134.247.4/65.8

120

23.7

34.2

47.4

65.8

22

DP(MIDA120/26.5/36.7151.0

120

26.5

36.7

51.0

DP(MIDA180/18.3/26.5/36.7151.0

180

18.3

26.5

36.7

51.0

25

DP(MIDA200/18.4/25,5/35.4

200

18.4

25.5

35.4

DP(M)DA300/12.718.4/25.5/35.4

300

12.7

18.4

25.5

35.4

30

DP(M)DA300/13.5/18.7126.0

300

13.5

18.7

26.0

DP(M)DA400/9.4/13.5/18.7126.0

400

9.4

13.5

18.7

26.0

35

DP(M)DA420/10.4/14.3/19.9

420

10.4

14.3

19.9

DP(M)DA600/7.2/10.4/14.3/19.9

600

7.2

10.4

14.3

19.9

40

DP(M)DA550/8.2/11.3/15.7

550

8.2

11.3

15.7

DP(M)DA780/5.718.2/11.3/15.7

780

5.7

8.2

11.3

15.7

45

DP(M)DA700/6.6/9.2/12.7

700

6.6

9.2

12.7

DP(M)DA9901/4.6/6.6/9.2/12.7

990

4.6

6.6

9.2

12.7

50

DP(M)DA870/5.5/7.6/10.5

870

5.5

7.6

10.5

DP(M)DA1200r3.8/5.5/7.6/10.5

1200

3.8

5.5

7.6

10.5

55

DP(M)DA1000/4.6/6.4/8.8

1000

4.6

6.4

8.8

DP(M)DA1400/3.214.6/6.4/8.8

1400

3.2

4.6

6.4

8.8

60

DP(M)DA1200/3.9/5.4/7.5

1200

3.9

5.4

7.5

DP(M)DA1700/2.713.9/5.4/7.5

1700

2.7

3.9

5.4

7.5

65

DP(M)DA1400/3.4/4.7/16.5

1400

3.4

4.7

6.5

DP(M)DA2000/2.3/3.4/4.7/6.5

2000

2.3

3.4

4.7

6.5

70

DP(M)DA1700/2.9/4.1/5.7

1700

2.9

4.1

5.7

DP(M)DA2300/2.0/2.9/4.1/5.7

2300

2.0

2.9

4.1

5.7

75

DP(M)DA1900/2.6/3.6/5.0

1900

2.6

3.6

5.0

DP(M)DA2600/1.8/2.6/3.6/5.0

2600

1.8

2.6

3.6

5.0

80

DP(M)DA2200/2.3/3.214.4

2200

2.3

3.2

4.4

DP(M)DA3000/1.6/2.3/3.2/4.4

3000

1.6

2.3

3.2

4.4

85

DP(M)DA2400/2.0/2.8/3.9

2400

2.0

2.8

3.9

DP(M)DA3400/1.4/2.0/2.8/3.9

3400

1.4

2.0

2.8

3.9

90

DP(M)DA2700/1.8/2.5/3.5

2700

1.8

2.5

3.5

DP(M)DA3800/1.3/1.8/2.5/3.5

3800

1.3

1.8

2.5

3.5

95

DP(M)DA3000/1.712.3/3.2

3000

1.7

2.3

3.2

DP(M)DA4200/1.1/1.712.3/3.2

4200

1.1

1.7

2.3

3.2

100

DP(M)DA3400/1,5/2.112.9

3400

1.5

2.1

2.9

DP(M)DA4600/1.0/1.5/2.1/12.9

4600

1.0

1.5

2.1

2.9

105

DP(M)DA3700/1.4/1.9/2.6

3700

1.4

1.9

2.6

DP(M)DA5100/0.9/1.4/1.9/2.6

5100

0.9

1.4

1.9

2.6

110

DP(M)DA4100/1.3/1.7/2.4

4100

1.3

1.7

2.4

DP(M)DA5600/0.9/1.3/1.712.4

5600

0.9

1.3

1.7

2.4

115

DP(M)DA4500/1.2/1.6/2.2

4500

1.2

1.6

2.2

DP(M)DA6100/0.8/1.2/1.6/2.2

6100

0.8

1.2

1.6

2.2

120

DP(M)DA4800/1.1/1.5/2.0

4800

1.1

1.5

2.0

DP(M)DA6600/0.7/1.1/1.5/2.0

6600

0.7

1.1

1.5

2.0

125

DP(M)DA5200/1.0/1.4/1.9

5200

1.0

1.4

1.9

DP(M)DA7200/0.711.0/1.4/1.9

7200

0.7

1.0

1.4

1.9

130