For microreaction technology and flow chemistry

The mzr-11558 micro annular gear pump of the hermetic and chemically inert series is, considering its almost universal suitability for aggressive and corrosive media, a revolution in the pump technology. Its rotors and functional elements being made of ceramics, the pump shows the highest chemical resistance and an outstanding resistance to wear. Thanks to the use of ceramics as bearing and shaft material, a magnetic coupling, and case components made out of alloy C22 (DIN 2.4602), this pump will take up any challenge in the chemical industry applications.

Advantages

• High resistance to corrosion
  oxidizing and reducing media, acids and bases
• Hermetically sealed
  magnetic coupling (NdFeB)
• Long service life
  wear-resistant tungsten carbide
• Chemically inert pump head
  alloy C22, SSiC, Al2O3 and ZrO2-ceramics
• Dynamic precision motor
  brushless DC-motor with encoder
• High differential pressures
  achievable even for low viscosity liquids
• Precise dosage, low pulsation
  rotary micro annular gear technology, no valves

Flow charts

Technical data

• Flow rate

  0.192 - 768 ml/min

• Smallest dosage volume

  100 µl

• Displacement volume

  192 µl

• Maximum system pressure

  60 bar (870 psi) (200 bar (2900 psi) *) (inlet pressure + differential pressure)

• Differential pressure range

  0 – 20 bar (290 psi) (depending on liquid and viscosity)

• Liquid temperature range

  -5 ... +60 °C (-20 ... +100 °C *)

• Viscosity range

  0.3 - 1000 mPas

• Precision CV

  < 1% (Coefficient of variation CV)

• Velocity range

  1 - 4000 rpm

• Fluid connection

  3/8" NPT internal thread, lateral

• Wetted parts

  Pump case alloy C22 (2.4602), optional: stainless steel 316L;
  seals FFPM (Kalrez® Spectrum™ 6375), optional: FPM, EPDM;
  shaft sintered silicon carbide (SSiC);
  bearing and wetted functional parts Al2O3 ceramics;
  rotors TAZ composite ceramics, optional: tungsten carbide Ni-based

• Motor

  brushless DC-motor, IP 54, 36 V DC, max. 201 W

• Electrical connection

  motor cable length 2 m, 6-pole plug for motor winding, 5-pole plug for hall sensors
  

• Dimensions (L x W x H)

  257 x 130 x 129 mm

• Weight

  approx. 8300 g

• Remarks

  * with optional heat insulation module, Customized solutions on request.

• Notice
  Even if single parameters are within the indicated performance range of technical data, certain parameter combinations may not be achievable. Single parameters may exceed their indicated performance range under adequate circumstances. For detailed evaluation please contact HNP Mikrosysteme. Actual performance may vary. Specifications are subject to change without notice. 
  This document is subject to change without notice.

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Downloads

• Product information mzr-11558X1 FR DE EN 626.49 KB
• Manual mzr-11558X1 FR DE EN 1.79 MB

• Software

• mzr-Pump Controller version 3.0.3 FR DE EN 948.50 KB
• Faulhaber Motion Manager version 5.4.0 FR DE EN 12.97 MB

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