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1 General Information
1.5
Technical data of the micro annular gear pump mzr-2542 / mzr-2942
Technical data
Displacement volume
Housing length without fluid connections
Housing length with fluid connections
slip fitting version Ø 2 mm
manifold assembly version
Diameter
Weight
slip fitting version Ø 2 mm
manifold assembly version
Internal volume
Performance parameters
Min. flow rate Q (at 1 rpm)
Max. flow rate Q (at 6000 rpm)
Min. dosage volume
Differential pressure (at viscosity 1 mPas)
Max. applied inlet pressure
Viscosity
Dosage precision CV
Liquid temperature
Operating temperature
Storage temperature
Pulsation of flow (theoretical value)
NPSHR value
Legend:
table 1
Technical data and performance parameters of the micro annular gear pumps mzr-2542 and mzr-2942
The material properties of a liquid (e.g. viscosity, lubricating property, particle
Warning
content, corrosiveness) impacts the technical data and the lifetime of pumps.
Under appropriate conditions the characteristic values may be increased or
decreased.
If you intend to operate the pump out of the range of the above given
Warning
specification, please consult the manufacturer. Modifications may be necessary
to ensure successful operation. Otherwise the pump or the system may be
damaged seriously.
4
* with supplementary modules
Technical data subject to change without prior notice!
Operating manual mzr-2542 / mzr
mzr-2542
1.5 μl
68 mm
90 mm
87 mm
16 mm
70 g
70 g
68 μl
0.0015 ml/min*
9 ml/min (= 0.54 l/h)
0.25 μl
1.5 bar
1 bar
0.3 – 100 mPas
(1000 mPas*)
1 %
-20 ... 60 °C
-20 ... 65 °C
5 ... 40 °C
1.5 %
0.6 m
CV
Coefficient of variation
NPSHR Net Positive Suction Head Required
-
2942
mzr-2942
3 μl
68 mm
90 mm
87 mm
16 mm
70 g
70 g
69 μl
0.003 ml/min*
18 ml/min (= 1.08 l/h)
0.5 μl
3 bar
1 bar
0.3 – 100 mPas
(1000 mPas*)
1 %
-20 ... 60 °C
-20 ... 65 °C
5 ... 40 °C
6 %
0,6 m
Last update: January 2016
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