The mzr-11557 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 ceramic components
Thermical heating
optional double shell technology
Chemically inert pump head
alloy C22, SSiC, Al2O3 and ZrO2-ceramics
High-power motor
AC-motor for use with external frequency inverter
Low pulsation
rotary micro annular gear technology, no valves
Applications
Flow chemistry
Microreaction technology
Mini plant technology