*mymedicalexpo

mzr-6355

Product catalog summary

Description: The mzr-6355 is a micro annular gear pump from the hermetic and chemically inert series, designed for handling aggressive and corrosive liquids. It features ceramic rotors and functional elements for high chemical resistance and wear resistance. The pump uses SSiC for bearings and shafts, a magnetic coupling, and alloy C22 for case components, making it suitable for chemical industry applications.

Advantages: The pump offers high corrosion resistance to oxidizing and reducing liquids, acids, and bases. It has a long service life due to wear-resistant ceramic components and features a hermetically sealed magnetic coupling. The compact pump head is made from chemically inert materials, and it includes a precision motor with user-friendly control options.

Applications: The mzr-6355 is suitable for mini plant technology and microreaction technology.

Technical Data: The pump has a flow rate of 0.024 - 144 ml/min, a smallest dosage volume of 15 µl, and a displacement volume of 24 µl. It can handle a maximum system pressure of 80 bar and operates within a liquid temperature range of -5 to +60 °C. The viscosity range is 0.3 - 1000 mPas, and it has a precision CV of less than 1%. The velocity range is 1 - 6000 rpm, and it features a 1/8" NPT internal thread fluid connection.

Wetted Parts: The pump case is made from alloy C22, with optional stainless steel 316L. Seals are FFKM, with optional FPM or EPDM. The shaft and bearing are made from sintered silicon carbide, and the rotors are TAZ composite ceramics, with an option for tungsten carbide.

Motor and Interface: The pump is powered by a 24 V DC servomotor with a microcontroller, offering interfaces such as 0–10 V, 0 (4) –20 mA, RS-232, and optional CAN-Bus.

Dimensions and Weight: The pump measures 146 x 70 x 72 mm and weighs approximately 1650 g.

Remarks: Performance may vary based on parameter combinations, and specifications are subject to change. Customized solutions are available upon request.

Accessories: Available accessories include a heat insulation module, electrical heating module, and mzr-Touch Control.

Patents and Trademarks: The pump is protected by several patents, and trademarks include HNPM®, mzr®, and others.

Contact: HNP Mikrosysteme GmbH, Bleicherufer 25, 19053 Schwerin, Germany. Phone: +49 385 52190-300, Email: [email protected].

Catalog excerpts

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

Open the catalog to page 1

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, optional:...

Open the catalog to page 2

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

Open the catalog to page 3

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

Open the catalog to page 4

All HNP Mikrosysteme GmbH catalogs and technical brochures

Archived catalogs

Micro annular gear pump mzr-2505
2 Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list