mzr-6355
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Product information mzr-6355 · Hermetic inert pump series Description The mzr-6355 micro annular gear pump of the hermetic and chemically inert series is, considering its almost universal suitability for aggressive and corrosive liquids, 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 SSiC (pressureless sintered silicon carbide) 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 liquids, acids and bases Precision motor and user-friendly control dynamic DCservomotor with encoder and microcontroller, Long service life wear-resistant ceramic components Hermetically sealed magnetic coupling (NdFeB) Precise dosage, low pulsation rotary micro annular gear technology, no valves Compact, chemically inert pump head 146 mm long, alloy C22, SSiC, Al2O3 and ZrO2-ceramics Applications Mini plant technology Microreaction technology

Technical data Flow rate Smallest dosage volume Displacement volume Maximum system pressure 80 bar (1160 psi) (inlet pressure + differential pressure) Differential pressure range Liquid temperature range Viscosity range Velocity range Fluid connection 1/8" NPT internal thread, lateral optional: 1/8" NPT internal thread, frontal Wetted parts Pump case alloy C22 (2.4602), optional: stainless steel 316L; seals FFKM (Kalrez® Spectrum™ 6375), optional: FPM, EPDM; shaft/bearing sintered silicon carbide (SSiC); bearing and wetted functional parts Al2O3 ceramics; rotors TAZ composite ceramics,...

Dimensions mzr-6355 S (Fluid connection 1/8" NPT internal thread, lateral) Dimensions mzr-6355 F (Fluid connection 1/8" NPT internal thread, frontal)

Flow charts Patents and trademarks Micro annular gear pumps (and housings) are protected by assigned patents: EP 1 354 135 B1; US 7,698,818 B2; DE 10 2011 001 041 B4; CN 103 348 141 B; US 10,012,220 B2; CN 103 732 921 B; US 9,404,492 B2; US 6,520,757 B1. HNPM®, mzr®, MoDoS®, µ-Clamp®, µDispense®, Centifluidic Technologies®, LiquiDoS®, smartDoS®, colorDoS® are registered German trademarks of HNP Mikrosysteme GmbH. Contact HNP Mikrosysteme GmbH Bleicherufer 25 19053 Schwerin Germany