Micro Pumps / Micro-Pumps / Micropumps / piezo-membrane pump / serial Produced Micropumps / piezomembrane pumps
No space for compromises: Bartels Micropump
Based on the piezomembrane principle Bartels Mikrotechnik GmbH offers two types of micropumps, the mp5 and mp6. The small power packs exhibit a flow performance of 5 respectively 6 ml/minute and can deal with a back pressure of 250 respectively 550 mbar, offering universal capabilities for liquids and gases. The pumps are ingeniously simple and their advantages are next to the small size and low weight its robustness, long lifetime and high reliability.
The pumps are driven via frequency and amplitude allowing flexible adjustment in accordance to the system requirements at low energy consumption. Different control units are offered, also battery powered versions for use in portable devices.
Build from plastics, with only one material (PPSU) in contact with the pump medium, the automated serial production offers unbeatable cost effectiveness.
Performance data:
| General | mp5 | mp6 |
| type | piezoelectric diaphragm pump |
|
| pump medium | liquids or gases | liquids, gases and mixtures |
| outer dimensions (without fluidic connectors) |
14 x 14 x 3.5 mm3 | 30 x 15 x 3.8 mm3 |
| fluidic connectors | tube clips, 2 mm outer diameter | tube clips, 1.6 mm outer diameter |
| operating temperature | 0 - 70 °C | |
| life time | > 5000 h | |
| materials in contact with media | PPSU/PI/NBR | PPSU |
| particle tolerance | ø < 50 µm | |
| max. flow, water1 | 5 ml/min (100 Hz) | 6 ml/min (100 Hz) |
| max. pressure, water1 | 250 mbar (100Hz) | 550 mbar (100 Hz) |
| max. flow, air1 | 15 ml/min (300 Hz) | On request |
| max. pressure, air1 | 30 mbar (300 Hz) | On request |
Content is subject to changes without notice.
1Values taken with electronic controller mp-x set to 250 V amplitude, SRS signal
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