HNP Mikrosysteme

Micro annular gear pumps are miniaturized rotary positive displacement pumps for dosing and dispensing of low to high viscous liquids.

 

 

 

 
CALL WITH YOUR ENQUIRY NOW >> PHONE : +353(0)1 2750801- info@thomsonprocess.ie
   
 
Thomson Process Equipment & Engineering Ltd, Dublin, Ireland - IDEX agents for Ireland
 
 
EX - Pumps
   
 


mzr-4609

The micro annular gear pumps mzr-2909 Ex, mzr-4609 Ex, mzr-7209 Ex and mzr-11507 Ex cover the flow range from 0.003 to 1152 ml/min.

The highly precise, pulseless small volume dosage even of non-lubricating liquids or at high pressure, the compact design of the Ex-pumps, the broad viscosity range and the small measurements are unique features of this pump series. The pumps are applied in the field of chemical technology and process engineering and are suitable for both continuous delivery and discrete dosage of watery solutions, solvents, bases and other viscous liquids. Accessories extending the operating parameters of the devices are available.

Specification

  • Ex-certification ATEX conform with EU directive 94/9/EEC
  • Place of installation: Ex-area zone 1, 2
  • Ex-DC-motor with graphite brushes (for mzr-2909 Ex, mzr-4609 Ex
    mzr-7209 Ex), 24 V DC, 2 A, 53 W (without control unit)
  • Ex-AC-servomotor (for mzr-11507 Ex), 400 V AC, 150 W (without frequency inverter)

 

 

 
 
Pump size mzr-2909 Ex mzr-4609 Ex mzr-7209 Ex mzr-11507 Ex
Displacement volume µl 3 12 48 192
Flow rate ml/min 0.003 - 14 0.012 - 56 0.048 - 225 58 - 1152
Max. flow rate l/h 0.84 3.36 13.56 69.12
Speed range rpm 1 - 4700 1 - 4700 1 - 4700 300 - 6000
Smallest dosage volume µl 0.5 2 30 100
Differential pressure range bar 0 - 5 0 - 10 0 - 40 0 - 80
Viscosity range mPas 0.3 - 5000 0.3 - 5000 0.3 - 5000 0.3 - 5000
Precision CV % < 1 < 1 < 1 < 1
Fluid connection 1/4" – 28 UNF 1/4" – 28 UNF 1/8" NPT 3/8" NPT

Product information downloads

Product information mzr-xx09 Ex
Product information mzr-11507 Ex
Product information mzr-7259 Ex

Visit the manufacturer's website at

www.hnp-mikrosysteme.de

 
   

 


 
     
 
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