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mzr-11558

Product catalog summary

Description: The mzr-11558 is a micro annular gear pump from the hermetic and chemically inert series, designed for handling aggressive and corrosive media. It features ceramic rotors and functional elements, providing high chemical resistance and wear resistance. The pump includes a magnetic coupling and components made from alloy C22, making it suitable for chemical industry applications.

Advantages: The pump offers high resistance to corrosion from various media, a hermetically sealed magnetic coupling, long service life due to wear-resistant materials, and a chemically inert pump head. It is equipped with a dynamic precision brushless DC motor and can achieve high differential pressures even with low viscosity liquids. The pump ensures precise dosage with low pulsation and does not require valves.

Applications: The mzr-11558 is suitable for flow chemistry, microreaction technology, mini plant technology, and filling electrolytes into battery cells.

Technical Data: The pump has a flow rate range of 0.192 - 1152 ml/min, a smallest dosage volume of 100 µl, and a displacement volume of 192 µl. It can handle a maximum system pressure of 60 bar, with a differential pressure range of 0 – 60 bar. The liquid temperature range is -5 to +60 °C, and it supports a viscosity range of 0.3 - 1,000 mPas. The precision is marked by a coefficient of variation (CV) of less than 1%. The pump operates at a velocity range of 1 - 6000 rpm and uses a 3/8" NPT internal thread for fluid connection. Wetted parts include alloy C22, with optional stainless steel 316L, and various seal and rotor materials.

Motor and Electrical Connection: The pump is powered by a brushless DC motor with IP 54 protection, operating at 42 V DC and a maximum of 368 W. It includes an encoder with 500 counts per turn and has specific motor and encoder connection requirements.

Dimensions and Weight: The pump measures 301 x 130 x 129 mm and weighs approximately 11000 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 double shell heating module and various flange connections.

Patents and Trademarks: The product is protected by multiple national and international patents. HNPM®, mzr®, and other related names are registered trademarks of HNP Mikrosysteme GmbH.

Contact: HNP Mikrosysteme GmbH, Bleicherufer 25, 19053 Schwerin, Germany. Phone: +49 385 52190-300, Fax: +49 385 52190-333, Email: [email protected]

Catalog excerpts

Product informationmzr-11558 ■ Hermetic inert pump series Description The mzr-11558 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 tungsten carbide ■ Chemically inert pump head alloy C22, SSiC, Al2O3 and ZrO2-ceramics ■ Dynamic precision motor brushless DC-motor with encoder ■ High differential pressures achievable even for low viscosity liquids ■ Precise dosage, low pulsation rotary micro annular gear technology, no valves Applications ■ Flow chemistry ■ Mini plant technology ■ Filling electrolytes into battery cells

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