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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

Field of application

  • Volume-proportional metering of chemicals in the treatment of boiler feed water
  • Metering of reactants and catalysts in the chemical industry
  • Level-dependent metering of auxiliary agents in industrial production engineering, for instance hot wax metering in the production of adhesive strips

    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.

    Downloads for Plunger Metering Pump Meta

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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

    Wesley Sutton

    Managing Director, ProMinent Fluid Controls UK Ltd.

    »We are always available to help. Don't hesitate to contact us.«

    +44 1530 560 555  Send request   

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