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mzr-11557

Product catalog summary

Description: The mzr-11557 is a micro annular gear pump from the hermetic and chemically inert series, designed for 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, suitable for chemical industry applications.

Advantages: The pump offers high corrosion resistance to various media, a hermetically sealed magnetic coupling, long service life due to wear-resistant ceramic components, optional thermal heating, and a chemically inert pump head. It is equipped with a high-power AC motor and features low pulsation rotary micro annular gear technology without valves.

Applications: Suitable for flow chemistry, microreaction technology, and mini plant technology.

Technical Data:

Flow rate: 29 - 1152 ml/min
Displacement volume: 192 µl
Maximum system pressure: 60 bar (870 psi), up to 200 bar (2900 psi) with optional module
Differential pressure range: 0 – 60 bar
Liquid temperature range: -5 to +60 °C, extendable to -20 to +100 °C with optional module
Viscosity range: 0.3 - 1000 mPas
Precision: CV < 1%
Velocity range: 300 - 6000 rpm
Fluid connection: 3/8" NPT internal thread, lateral
Wetted parts include alloy C22, optional stainless steel 316L, and various ceramics
Motor: AC-motor, IEC-Size 056, 4 poles, IP 55, 240/400 V, 100 Hz, 240 W
Dimensions: 291 x 130 x 171 mm
Weight: approx. 11 kg

Remarks: Performance may vary based on parameter combinations. Specifications are subject to change without notice.

Accessories: Flange connection HYG available.

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-11557 ■ Hermetic inert pump series Description The mzr-11557 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 ceramic components ■ Thermical heating optional double shell technology ■ Chemically inert pump head alloy C22, SSiC, Al2O3 and ZrO2-ceramics ■ High-power motor AC-motor for use with external frequency inverter ■ Low pulsation rotary micro annular gear technology, no valves Applications ■ Flow chemistry ■ Mini plant technology

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Remarks * with optional heat insulation module, Customized solutions on request. Even if single parameters are within the indicated performance range of technical data, certain parameter combinations may not be achievable. Single parameters may exceed their indicated performance range under adequate circumstances. For detailed evaluation please contact HNP Mikrosysteme. Actual performance may vary. Specifications are subject to change without notice. This document is subject to change without notice.

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