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HNP-Mikrosysteme - Model Hermetic MZR - 6355 -Inert Pump
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.
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- High resistance to corrosion oxidizing and reducing liquids, acids and bases
- Long service life wear-resistant ceramic components
- Hermetically sealed magnetic coupling (NdFeB)
- Compact, chemically inert pump head 146 mm long, alloy C22, SSiC, Al2O3 and ZrO2-ceramics
- Precision motor and user-friendly control dynamic DC-servomotor with encoder and microcontroller,
- RS-232 or CAN-Bus, analog, I/O Precise dosage, low pulsation rotary micro annular gear technology, no valves
- Precise dosage, low pulsation rotary micro annular gear technology, no valves
- Mini plant technology
- Microreaction technology
- Flow rate: 0.024 – 144 ml/min
- Viscosity range: 0.3 – 1,000 mPas
- Precision CV: < 1 % (Coefficient of variation CV)
- Velocity range: 1 – 6000 rpm
- 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 partially stabilized ZrO2, optional: tungsten carbide Ni-based
- Motor: DC-servomotor, 24 V DC, 44 W, with microcontroller
- Interface: 0–10 V, 0 (4) –20 mA, RS-232, 1 digital input/output, optional: CAN-Bus
- Dimensions (L x W x H): 146 x 70 x 72 mm
- Weight: approx. 1650 g
- Maximum system pressure: 80 bar (1160 psi) (inlet pressure + differential pressure)
- Torque transfer: 8-pole NdFeB magnetic coupling
- Differential pressure range: 0 – 15 bar (1 mPas), 0 – 40 bar (above 16 mPas)
- Operating temperature range: -5 ... +60 °C (-20 ... +150 °C *)
- Displacement volume: 24 µl
- Smallest dosage volume: 15 µl
- Remark: * with optional heat insulation module,
- Customized solutions on request