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
Технические характеристики
CharacteristicsFluidwater, paint, for adhesives, for solvents, greaseOperationmagnetic-driveTechnologygearMobilitystationaryDomainindustrial, chemicalApplicationsdosing, process, micro-dispensing, high-precisionMaterialceramicVoltage400V, 240 VProtection levelexplosion-proof, ATEX, hermetic, chemical-resistant, abrasion-resistantOther characteristicscompact, rotary, microFlow
Max.: 1.152 l/min (0.30433 us gal/min)
Min.: 0.058 l/min (0.01532 us gal/min)
Pressure
Max.: 40 bar (580.151 psi)
Min.: 0 bar (0 psi)
Power
250 W (0.34 hp)
Fluid temperature
Max.: 40 °C (104 °F)
Min.: -5 °C (23 °F)
Length
344 mm (14 in)
Width
120 mm (4.72 in)
Height
227 mm (9 in)
Weight
25,000 g (881.85 oz)
