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Plunger Metering Pump Meta

Capacity range 6 – 59 l/h, 216 – 52 bar

The extremely high-performance Meta is a plunger metering pump with the option of adjusting the pump capacity in 0.2% increments. It offers a wide range of power end versions, such as three-phase or 1-phase AC motors, even for Exe and Exde areas with ATEX certification.

Product description

Meta plunger metering pump – durable and high-performance

The Meta (MTKa) is a plunger metering pump, the pump capacity of which can be precisely adjusted in 0.2% increments, either manually or optionally with an electric actuator An actuator is used to move the adjustment spindle for the stroke length adjustment of a ... more in the glossary or control drive. A wide range of power end versions is available for use in areas at risk from explosion with ATEX certification.

Your benefits

Excellent process safety and reliability:

  • Metering reproducibility is better than ± 0.5 % within the 10 – 100% stroke length range under defined conditions and with correct installation

Flexible adaptation to the process:

  • Wide range of power end versions, also for use in Exe and Exde areas and different flange designs for the use of customised motors
  • Customised designs are available on request

Technical Details

  • Stroke length: 15 mm,
  • Stroke length adjustment range: 0 – 100%
  • Stroke length adjustment: manually by self-locking rotary dial in 0.2% increments (optionally with electric actuator or control drive)
  • Metering reproducibility is better than ± 1% within the 10-100% stroke length adjustment range under certain defined conditions and with proper installation
  • Wetted materials: Stainless steel 1.4571/1.4404
  • High-performance oxide ceramic plunger
  • A wide range of power end versions is available: Three-phase standard motor, 1-phase AC motor, motors for use in areas at risk from explosion and different flange designs for use in customer-specific motors
  • Degree of protection IP 55
  • Cast aluminium housing
  • Provide suitable overload protection in all plunger metering pumps during installation for safety reasons.

Control of Meta Plunger Metering Pumps

Speed controllers in metal housing (identity code specification Z)

The frequency converter is accommodated in an IP 54 rated protective housing with integral control unit and main switch, suitable for max. 0.37 kW motor capacity.

Externally controllable with 0/4-20 mA or 0-10 V corresponding to 0-50 (60) Hz output frequency.

Integrated control unit with versatile functions, such as switching between external/internal control; frequency specified using arrow keys with internal control, multilingual fault message display etc. and motor temperature monitoring (thermistor protection).

The speed controller assembly comprises a frequency converter and a variable speed motor (see also identity code specification R).

Technical Data

Type

Capacity at max. back pressure with 1500 rpm motor at 50 Hz

Capacity at max. back pressure with 1800 rpm motor at 60 Hz

Suction lift

Perm. pre-pressure suction side

Connector Suction/Discharge Side

Motor rating

Shipping weight

Plunger Ø

Max. stroke rate

Max. stroke rate

l/h

bar

ml/stroke

Strokes/min

l/h

psi

gph (US)

Strokes/min

m WC

bar

G-DN

W

kg

mm

21606

6.1

216

1.42

72

7.3

3,130

1.9

86

4.0

108

1/4

180

18

12

24006

6.1

240

1.42

72

7.3

3,477

1.9

86

4.0

120

1/4

370

20

12

16208

8.1

162

1.42

96

9.8

2,347

2.6

115

4.0

81

1/4

180

18

12

22508

8.1

225

1.42

96

9.8

3,260

2.6

115

4.0

112.5

1/4

370

20

12

12910

10.2

129

1.42

120

12.2

1,878

3.2

144

4.0

64.5

1/4

180

18

12

21610

10.2

216

1.42

120

12.2

3,130

3.2

144

4.0

108

1/4

370

20

12

10812

12.2

108

1.42

144

14.7

1,565

3.9

173

4.0

54

1/4

180

18

12

21012

12.2

210

1.42

144

14.7

3,043

3.9

173

4.0

105

1/4

370

20

12

10213

13.0

102

3.01

72

15.6

1,479

4.1

86

4.0

51

1/4

180

18

17

11313

13.0

113

3.01

72

15.6

1,644

4.1

86

4.0

56.5

1/4

370

20

17

07617

17.3

76

3.01

96

20.8

1,109

5.5

115

4.0

38

1/4

180

18

17

10617

17.3

106

3.01

96

20.8

1,541

5.5

115

4.0

53

1/4

370

20

17

06122

21.7

61

3.01

120

26.0

888

6.9

144

4.0

30.5

1/4

180

18

17

10222

21.7

102

3.01

120

26.0

1,479

6.9

144

4.0

51

1/4

370

20

17

05425

24.6

54

5.71

72

29.5

782

7.8

86

4.0

27

3/8

180

18

23

06025

24.6

60

5.71

72

29.5

869

7.8

86

4.0

30

3/8

370

20

23

05126

26.0

51

3.01

144

31.2

740

8.2

173

4.0

25.5

1/4

180

18

17

09926

26.0

99

3.01

144

31.2

1,438

8.2

173

4.0

49.5

1/4

370

20

17

04033

32.8

40

5.71

96

39.4

587

10.4

115

4.0

20

3/8

180

18

23

05633

32.8

56

5.71

96

39.4

815

10.4

115

4.0

28

3/8

370

20

23

03241

41.1

32

5.71

120

49.3

469

13.0

144

4.0

16

3/8

180

18

23

05441

41.1

54

5.71

120

49.3

782

13.0

144

4.0

27

3/8

370

20

23

02749

49.3

27

5.71

144

59.2

391

15.6

173

4.0

13.5

3/8

180

18

23

05249

49.3

52

5.71

144

59.2

761

15.6

173

4.0

26

3/8

370

20

23

Materials in Contact With the Medium

Identity code of material

Dosing head

Suction/pressure connector on dosing head DN 25

Seals/ball seat

Balls

Ball seat

Plungers

SST

Stainless steel 1.4404

Stainless steel 1.4404

PTFE or PTFE +25 % carbon

Ceramic

Stainless steel 1.4404

Ceramic

Motor Data

Identity code specification Power supply  Remarks
S3-phase, IP 55

220 - 240 V/380 - 420 V

250 – 280 V/440 – 480 V

50 Hz

60 Hz

0.25 kW

 

 
R3-phase, IP 55230 V/400 V50/60 Hz0.37 kWWith PTC, speed control range 1:20 with external fan 1-phase 230 V; 50/60 Hz
M1-phase AC, IP 55230 V ± 5 %50/60 Hz0.18 kW 
N1-phase AC, IP 55115 V ± 5 %60 Hz0.18 kW 
L13-phase, II 2G Ex e II T3220 – 240 V/380 – 420 V50 Hz0.18 kW 
L23-phase, II 2G Ex de IIC T4220 – 240 V/380 – 420 V50 Hz0.18 kWWith PTC, speed control range 1:5
P13-phase, II 2G Ex e II T3250 – 280 V/440 – 480 V60 Hz0.18 kW 
P23-phase, II 2G Ex de IIC T4250 – 280 V/440 – 480 V60 Hz0.21 kWWith PTC, speed control range 1:5

The motor power is dependent on the pump type (see technical data).

Motor data sheets can be requested for more information.

Special motors or special motor flanges are available on request.

The motors are designed in accordance with the Eco Design Directive 2009/125/EC.

Information for use in areas at risk from explosion

Only use pumps with the appropriate labelling in line with the ATEX Directive 2014/34/EC in premises at risk from explosion. Ensure that the explosion group, category and degree of protection specified on the label correspond to or are superior to the conditions prevalent in the intended application.

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Overview

Meta plunger metering pump – durable and high-performance

The Meta (MTKa) is a plunger metering pump, the pump capacity of which can be precisely adjusted in 0.2% increments, either manually or optionally with an electric actuator An actuator is used to move the adjustment spindle for the stroke length adjustment of a ... more in the glossary or control drive. A wide range of power end versions is available for use in areas at risk from explosion with ATEX certification.

Your benefits

Excellent process safety and reliability:

  • Metering reproducibility is better than ± 0.5 % within the 10 – 100% stroke length range under defined conditions and with correct installation

Flexible adaptation to the process:

  • Wide range of power end versions, also for use in Exe and Exde areas and different flange designs for the use of customised motors
  • Customised designs are available on request

Application

Technical Data

Downloads

Contact us

Prasanna Rao

Managing Director, Heidelberg ProMinent Fluid Controls India Pvt. Ltd.

»Please send us your request! We will contact you shortly.«

+91 8023 5788 72  Send request   

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