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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 for the sensitive use of liquid media in facilities with an explosive gas atmosphere as well as for mines at risk of firedamp, 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 power end, 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

  • Oil, gas and petrochemicals
  • Mining
  • For use in areas at risk of gases and vapours
  • Use in mines at risk from firedamp
    1 2 3

    Technical Details

    • Stroke length: 1.25 mm, Rod force: 2,000 N
    • Stroke length adjustment range: 0 – 100% in operation and idle
    • Stroke length adjustment: manually by 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® metering diaphragm with PTFE coating with diaphragm rupture control
    • Wetted materials: Polypropylene, PVC, PTFE with carbon, clear acrylic, stainless steel, special designs available on request
    • Degree of protection: IP 65 (also 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 at risk from 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
    • EXBb M for use in mines at risk from firedamp, degree of protection EEx [i,a] d I/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
    • 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
    Type EXBbDelivery rate at max. back pressureDelivery rate at medium back pressureStroke rateoØ x iØSuction liftShipping weight PP,NP,TT-SS
    bar l/h ml/stroke bar l/h ml/strokeStrokes/minmm m WC kg
    EXBb
    1000100.190.0350.270.041206 x 41.512
    2501251.140.15201.100.171206 x 45.0–
    1601161.000.1581.300.181206 x 45.012
    1201121.700.2362.000.281206 x 45.012
    080383.700.5143.900.541206 x 43.012
    1002102.300.3152.700.381208 x 55.012
    030838.601.20110.301.431208 x 55.012
    2502252.000.28202.200.311208 x 55.013
    1006106.000.8357.201.001208 x 55.013
    0613613.101.82314.902.071208 x 55.513
    0417317.402.42217.902.4912012 x 94.513
    2505254.200.64204.800.731108 x 55.016
    13101310.501.59611.901.801108 x 55.016
    0814814.002.12415.402.3311012 x 95.016
    0430327.004.09229.504.47110DN 105.016
    0260160.009.09–––110DN 151.516
    EXtronic® metering pumps for high viscosity media
    1002102.300.3152.700.38120DN 101.8–
    1006106.000.8357.201.00120DN 102.0–
    13101010.501.59511.901.80110DN 152.8–
    0814814.002.12415.402.33110DN 152.0–
    EXtronic® metering pumps with self-bleeding liquid end
    1601160.660.09–––1206 x 41.8–
    1201121.000.14–––1206 x 42.0–
    080382.400.33–––1206 x 42.8–
    1002101.800.25–––1206 x 42.0–
    *Shipping weight for EXBb M version… additional 14 kg
    **The data given here represent guaranteed minimum values, achieved with medium water at room temperature.

    Materials in Contact With the Medium

     Liquid endSuction/discharge connectorSealsBalls (connection 6-12 mm)Balls (connection DN 10 and DN 15)
    PP1PolypropylenePolypropyleneEPDM CeramicBorosilicate glass
    PP4<superscript></superscript>*PolypropylenePolypropyleneEPDM -Ceramic
    NP1PlexiglassPVCFKM ACeramicBorosilicate glass
    NP3PlexiglassPVCFKM BCeramic-
    NS3**PlexiglassPVCFKM BCeramic-
    PS3**PVCPVCFKM BCeramic-
    TT1PTFE with carbonPTFE with carbonPTFE CeramicCeramic
    SS ..Stainless steel mat. no. 1.4404Stainless steel mat. no. 1.4404PTFE CeramicStainless steel mat. no. 1.4404
    *PP4 with valve springs made of Hastelloy C
    **NS3 and PS3 with valve springs made of Hastelloy C, valve insert made of PVDF
     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 power end, 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

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