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Hydraulic Diaphragm Metering Pump Evolution mikro

Capacity range 0.02 – 18.0 l/h, 400 – 16 bar

The Evolution mikro is an innovative micro-metering pump for high pressures. The hydraulic diaphragm metering pump is the first of its kind with an electronically regulated linear direct power end. The power end has few mechanical functional elements and thus operates with virtually minimal maintenance.

Product description

For the smallest quantities at the highest pressures

With a capacity range of 0.02 – 18 l/h at pressures of up to 400 bar, the hydraulic diaphragm metering pumps Evolution mikro EMFa and EMHa are extremely suitable for ultra-precise micro-metering in gas metering and filling processes of all kinds. They are also used for additive metering in oil, gas and chemical applications, etc.

Typical applications include the metering of additives in gas metering and filling processes.

The Evolution mikro is the first of its kind with an electronically regulated direct power end. It can be ideally adapted to the respective application, thanks to an adjustment range of 1:200 and the combination of individually independent metering profiles Metering profiles guarantee optimum metering results by adapting the metering behaviour of the ... more in the glossary with 3-parameter control.

Your benefits

Maximum process reliability:

  • Precise micro-metering at high pressures
  • Hermetically sealed by PTFE multi-layer safety diaphragm or metal diaphragm
  • Long service life thanks to its sturdy construction with low-wear, contact-less power end
  • High positional accuracy guarantees reproducibility of better than ±1%

Excellent flexibility:

  • Seriously extended adjustment range of up to 1:200
  • Universally controllable with electronically integrated overload protection

Field of application

  • Additive metering in the chemical and petrochemical industry
  • General filling processes in industry
  • Metering of additives in the food industry
  • Universal lab applications
  • Gas metering applications

    Technical Details

    • Stroke length: 0 – 60 mm
    • Stroke rate: 0 – 200 strokes/min.
    • Precise metering of 0.02 l/h up to a max. of 18 l/h at up to 400 bar
    • Stroke length adjustment range 0 – 100%
    • Metering reproducibility is better than ± 1% under defined conditions and with proper installation
    • PTFE multi-layer safety diaphragm with integrated diaphragm rupture warning system or metal diaphragm
    • Large real volumetric flow adjustment range: 1:200
    • Wetted materials: Stainless steel 1.4404, special materials such as Hastelloy C, PVDF etc. available on request
    • Universal control options, such as analogue, contact, field bus etc.
    • Individual process-dependent metering profiles are possible
    • Space-saving, easy-to-fit solution
    • Degree of protection IP 55
    • Designs compliant with API 675 and ATEX

    Technical data for EMFa - Evo mikro with PTFE multi-layer safety diaphragm

    Plunger ØMax. pressurestroke rateFeed rate at max. pressureTheor. stroke volumeSuction liftConnection, suction/discharge sideShipping weight
          Connector 
    mm barstrokes/min l/h ml/stroke m WC kg
    34001400.60.421DN 325
    33202001.50.421DN 325
    32502002.00.421DN 325
    31602002.80.421DN 325
    31002003.30.421DN 325
    3642003.70.421DN 325
    3252004.10.421DN 325
    610014010.21.691DN 625
    68014010.81.691DN 625
    66420016.71.691DN 625
    64020017.01.691DN 625
    62520018.01.691DN 625

    Technical data for EMHa - Evo mikro metal diaphragm

    Plunger ØMax. pressurestroke rateFeed rate at max. pressureTheor. stroke volumeSuction liftConnection, suction/discharge sideShipping weight
          Connector 
    mm barstrokes/min l/h ml/stroke m WC kg
    34001401.50.421DN 325
    33202002.70.421DN 325
    32502003.20.421DN 325
    31602003.80.421DN 325
    31002004.00.421DN 325
    3642004.30.421DN 325
    3252004.50.421DN 325
    610014011.01.691DN 625
    68014011.51.691DN 625
    66420016.71.691DN 625
    64020017.01.691DN 625
    62520018.01.691DN 625

    Materials in Contact With the Medium

    Dosing head complete

    Dosing headDiaphragm retaining screwDiaphragm
    Stainless steelStainless steel 1.4462PTFE multi-layer diaphragm

    Ball valve DN 3 – DN 6

     Suction/pressure connectorValve/head sealValve ballValve seatValve housingClamp ring
    DN 3 (double ball)Stainless steel 1.4404Stainless steel 1.4404Al2O3 ceramicStainless steel 1.4404Stainless steel 1.4404Hastelloy C4
    DN 6 (double ball)Stainless steel 1.4404Stainless steel 1.4404SIN ceramicStainless steel 1.4404Stainless steel 1.4404Hastelloy C4

    Hastelloy C, PVDF and PTFE on request

    Downloads for Hydraulic Diaphragm Metering Pump Evolution mikro

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    Overview

    For the smallest quantities at the highest pressures

    With a capacity range of 0.02 – 18 l/h at pressures of up to 400 bar, the hydraulic diaphragm metering pumps Evolution mikro EMFa and EMHa are extremely suitable for ultra-precise micro-metering in gas metering and filling processes of all kinds. They are also used for additive metering in oil, gas and chemical applications, etc.

    Typical applications include the metering of additives in gas metering and filling processes.

    The Evolution mikro is the first of its kind with an electronically regulated direct power end. It can be ideally adapted to the respective application, thanks to an adjustment range of 1:200 and the combination of individually independent metering profiles Metering profiles guarantee optimum metering results by adapting the metering behaviour of the ... more in the glossary with 3-parameter control.

    Your benefits

    Maximum process reliability:

    • Precise micro-metering at high pressures
    • Hermetically sealed by PTFE multi-layer safety diaphragm or metal diaphragm
    • Long service life thanks to its sturdy construction with low-wear, contact-less power end
    • High positional accuracy guarantees reproducibility of better than ±1%

    Excellent flexibility:

    • Seriously extended adjustment range of up to 1:200
    • Universally controllable with electronically integrated overload protection

    Video

    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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