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Diaphragm Metering Pump ProMinent EXTRONIC

Capacity range of single head pump: 1 – 60 l/h; 25 – 1 bar

The diaphragm metering pump EXTRONIC is perfectly suited to the sensitive application of liquid media in facilities at risk of gas explosions as it is approved in compliance with the EU EX Regulation 2014/34/EU (ATEX).

Product description

Precise metering with explosion protection

The ATEX-compliant diaphragm metering pump EXTRONIC (EXBb) is tested and approved in line with EN 60079/-1 for the ignition type 'compression-resistant enclosures' and thus offers the maximum level of protection. The short-stroke solenoid and the complete pump control are integrated in the pump housing so that, together with the explosion-proof drive, there is IP 65 protection against contact and moisture as per EN 60529 even when the front cover is open.

Your benefits

Optimum adaptation for use in areas at risk from explosion

  • ATEX-compliant in line with EExd IIC T6 and EExd I/IIC T6
  • Excellent operating and functional reliability by a microprocessor controller, which compensates for fluctuations in mains voltage and automatically switches from 50 to 60 Hz operation
  • Broad range of applications due to operating voltages of 230 V, 115 V, special voltage on request
  • Ease of integration into processes, thanks to the range of control types (internal, external contact, analogue)
  • Also suitable for use with gaseous media, thanks to the self-bleeding head

Field of application

The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.

  • Oil, gas and petrochemicals
  • For use in areas with hazardous gases and vapours
  • Use in mines at risk from firedamp

    Metering of Chemicals in the Test Centre

    Passing the test: consistent 100% accuracy in fluid metering

    Our reliable metering pumps produce impressive results in testing. They meter fluids precisely and continuously, making it easy to optimise process parameters.
    more

    Metering of Fluids in Chemical Production

    Incredible versatility: metering pumps in production

    There are various types of metering pumps, but what they all have in common is reliability, robustness and thoroughness. That's why all our pumps are in demand in chemical production.
    more

    Downstream Oil Treatment

    It's all about the oil

    Makro diaphragm metering pumps or even the new Evolution pumps are used for emulsion cracking so that the precious oil is perfectly separated from other substances. The pumps are completely autonomous.
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    Heap Leaching in Mining

    You can't go wrong with perfectly metered leaching agents

    ProMinent metering pumps reliably meter aggressive substances such as hydrochloric acid or sulfuric acid without being destroyed in the process. Only the hidden gold, silver, copper etc. is dissolved out of the ore.
    more

    Metering of Fluids

    Incredibly simple and efficient metering of chemicals

    We transport chemicals with ease in any industrial environment: ProMinent solutions store, transfer and meter substances at rates of 0.1 l/h to 100,000 l/h at a pressure of 2 to 3,000 bar.
    more

    Technical Details

    • Stroke length: 1.25 mm, rod force: 2000 N
    • Stroke length adjustment range: 0 – 100% in operation and idle
    • Stroke length adjustment: manually using scaled rotary dial
    • Metering reproducibility is better than ± 2 % within the 30 – 100% stroke length range under defined conditions and with correct installation. Observe the information in the operating instructions
    • DEVELOPAN® diaphragm with PTFE coating with diaphragm rupture monitoring
    • Wetted materials: Polypropylene, PVC, PTFE with carbon, clear acrylic, stainless steel, special designs available on request
    • Degree of protection: IP 65 (even with open front cover)
    • Short stroke solenoid drive and complete pump control integrated in the pump housing
    • 'Internal', 'External contact' and 'Analogue' control inputs are available, the latter two also available as intrinsically safe and approved to EN 60079-11
    • EXBb G for use in areas with hazardous gases and vapours, degree of protection EEx [i,a] d IIC T6

    This means:

    • EEx - Equipment complies with European standards
    • [i,a] - Control input is intrinsically safe when 2 independent errors occur
    • d - Type of ignition protection, compression-resistant enclosure
    • IIC - Explosion group II for all areas at risk from explosion with the exception of mining, sub-group IIC (includes IIA and IIB)
    • T6 - Temperature class permissible for gases and vapours with ignition temperature > 85 °C

    This means:

    • EEx - Equipment complies with European standards
    • [i,a] - Control input is intrinsically safe when 2 independent errors occur
    • d - Type of ignition protection, compression-resistant enclosure
    • IC - Explosion group I for mines at risk from firedamp
    • IIC - Explosion group II for all areas at risk from explosion with the exception of mining, sub-group IIC (includes IIA and IIB)
    • T6 - Temperature class permissible for gases and vapours with ignition temperature > 85 °C

    Technical Data

    Type

    Capacity at max. back pressure*

    Delivery rate at medium back pressure*

    Stroke rate

    oØ x iØ

    Suction lift

    Shipping weight PP, NP, TT-SS

    l/h

    bar

    ml/stroke

    l/h

    bar

    ml/stroke

    Strokes/min

    mm

    m WC

    kg

    * The performance data stated represents guaranteed minimum values, calculated using water as the medium at room temperature.

    EXTRONIC - metering pumps

    1000

    0.19

    10

    0.03

    0.27

    5

    0.04

    120

    6 x 4

    1.5

    12

    1601

    1.00

    16

    0.15

    1.30

    8

    0.18

    120

    6 x 4

    5.0

    12

    2501

    1.14

    25

    0.15

    1.10

    20

    0.17

    120

    6 x 4

    5.0

    -

    1201

    1.70

    12

    0.23

    2.00

    6

    0.28

    120

    6 x 4

    5.0

    12

    2502

    2.00

    25

    0.28

    2.20

    20

    0.31

    120

    8 x 5

    5.0

    13

    1002

    2.30

    10

    0.31

    2.70

    5

    0.38

    120

    8 x 5

    5.0

    12

    0803

    3.70

    8

    0.51

    3.90

    4

    0.54

    120

    6 x 4

    3.0

    12

    2505

    4.20

    25

    0.64

    4.80

    20

    0.73

    110

    8 x 5

    5.0

    16

    1006

    6.00

    10

    0.83

    7.20

    5

    1.00

    120

    8 x 5

    5.0

    13

    0308

    8.60

    3

    1.20

    10.30

    1

    1.43

    120

    8 x 5

    5.0

    12

    1310

    10.50

    13

    1.59

    11.90

    6

    1.80

    110

    8 x 5

    5.0

    16

    0613

    13.10

    6

    1.82

    14.90

    3

    2.07

    120

    8 x 5

    5.5

    13

    0814

    14.00

    8

    2.12

    15.40

    4

    2.33

    110

    12 x 9

    5.0

    16

    0417

    17.40

    3

    2.42

    17.90

    2

    2.49

    120

    12 x 9

    4.5

    13

    0430

    27.00

    3

    4.09

    29.50

    2

    4.47

    110

    DN 10

    5.0

    16

    0260

    60.00

    1

    9.09

    -

    -

    -

    110

    DN 15

    1.5

    16

    EXTRONIC - metering pumps for media of higher viscosity

    1002

    2.30

    10

    0.31

    2.70

    5

    0.38

    120

    DN 10

    1.8

    -

    1006

    6.00

    10

    0.83

    7.20

    5

    1.00

    120

    DN 10

    2.0

    -

    1310

    10.50

    10

    1.59

    11.90

    5

    1.80

    110

    DN 15

    2.8

    -

    0814

    14.00

    8

    2.12

    15.40

    4

    2.33

    110

    DN 15

    2.0

    -

    EXTRONIC - metering pumps with self-bleeding dosing head

    1601

    0.66

    16

    0.09

    -

    -

    -

    120

    6 x 4

    1.8

    -

    1201

    1.00

    12

    0.14

    -

    -

    -

    120

    6 x 4

    2.0

    -

    1002

    1.80

    10

    0.25

    -

    -

    -

    120

    6 x 4

    2.0

    -

    0803

    2.40

    8

    0.33

    -

    -

    -

    120

    6 x 4

    2.8

    -

    Materials in Contact with the Medium

    Identity code of material

    Dosing head

    Connection on suction/discharge side

    Seals

    Balls (6 – 12 mm connection)

    Balls (DN 10 and DN 15 connection)

    * PP4 with valve springs made of Hastelloy C

    PP1

    Polypropylene

    Polypropylene

    EPDM

    Ceramic

    Borosilicate glass

    PP4 *

    Polypropylene

    Polypropylene

    EPDM

    -

    Ceramic

    NP1

    Clear acrylic

    PVC

    FKM A

    Ceramic

    Borosilicate glass

    PP4 *

    Clear acrylic

    PVC

    FKM B

    Ceramic

    Ceramic

    PP4 *

    PVC

    PVC

    FKM B

    Ceramic

    Ceramic

    TT1

    Carbon-filled PTFE

    Carbon-filled PTFE

    PTFE

    Ceramic

    Ceramic

    SS ..

    Stainless steel 1.4404

    Stainless steel 1.4404

    PTFE

    Ceramic

    Stainless steel 1.4404

    FKM = fluorine rubber

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    Overview

    Precise metering with explosion protection

    The ATEX-compliant diaphragm metering pump EXTRONIC (EXBb) is tested and approved in line with EN 60079/-1 for the ignition type 'compression-resistant enclosures' and thus offers the maximum level of protection. The short-stroke solenoid and the complete pump control are integrated in the pump housing so that, together with the explosion-proof drive, there is IP 65 protection against contact and moisture as per EN 60529 even when the front cover is open.

    Your benefits

    Optimum adaptation for use in areas at risk from explosion

    • ATEX-compliant in line with EExd IIC T6 and EExd I/IIC T6
    • Excellent operating and functional reliability by a microprocessor controller, which compensates for fluctuations in mains voltage and automatically switches from 50 to 60 Hz operation
    • Broad range of applications due to operating voltages of 230 V, 115 V, special voltage on request
    • Ease of integration into processes, thanks to the range of control types (internal, external contact, analogue)
    • Also suitable for use with gaseous media, thanks to the self-bleeding head

    Application

    Technical Data

    Downloads

    Contact us

    ProMinent GmbH


    +49 6221 842 0   
    Send request    

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

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