ATEX pump mzr-11557 Ex

gearwaterpaint

Ex-pump for application in chemical and process technology The mzr-11557 Ex 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. Driven by a explosion-proof three-phase AC motor the pump covers the flow range from 58 ml/min to 1152 ml/min. 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 Ex-certification ATEX conform with EU directive 94/9/EEC High dosage precision precision CV < 1 % at low volumes Long service life wear-resistant tungsten carbide Broad viscosity range water, solvents, adhesives, grease, gel Compact dimensions length 358 mm High differential pressures achievable also for low viscosity liquids Low pulsation delivery, low shear stress rotary micro annular gear technology