High performance pump series mzr-11507


For industrial production and process technology The micro annular gear pump mzr-11507 is equipped with tungsten carbide rotors and bearings. Hard construction material and precision manufacturing techniques guarantee excellent dosage precision, high service life and wear resistance for low volume dosage of non-lubricating liquids. Driven by a high-power three-phase AC-motor the pump has a compact design and covers the flow range from 29 ml/min to 1152 ml/min. The mzr-11507 is suitable for continuous delivery and discrete dosage of low and high viscosity liquids. It achieves high differential pressures and provides a low pulsation flow. Its robustness and the available accessories make it suitable for challenging applications. Advantages High dosage precision precision CV < 1% at low volumes Long service life wear-resistant tungsten carbide Broad viscosity range methanol, water, solvents, adhesives, grease, gel High-power motor AC-motor for use with external frequency...


Flow rate 29 - 1,152 ml/min
Displacement volume 192µl
Differential pressure range 0 – 140 bar (2,030 psi)
Maximum inlet pressure 10 bar (145 psi)
Ambient temperature range -20 ... +40 (-4 ... +104 °F)°C
Liquid temperature range -5 ... +60 °C (-20 ... +120 °C *) (+23 ... +140 °F (-4 ... +248 °F))
Viscosity range 0.3 – 150,000mPas
Precision CV < 1% (Coefficient of variation CV)
Velocity range 150 - 6,000 rpm
Fluid connection 3/8" NPT internal thread, lateral optional 3/8" NPT internal thread, frontal
Wetted parts graphite-reinforced PTFE, alloy C276 (2.4819); static seals: FPM, optional: EPDM, FFPM
Motor AC-motor, IEC-Size 056, 4 poles, IP 55, rated voltage 240/400 V, rated frequency 100 Hz, 240 W
Temperature protection thermal contact (NC)
Dimensions (L x W x H) 303 x 110 x 171 mm
Weight approx. 9,300 g
Remarks * with optional heat insulation or heating module, Customized solutions on request.

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