gas and
_air pumps
Schwarzer Precision
Tel +49/201/31697-0
27 RO-D
Rotary Diaphragm Pumps
Motor: |
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| power source [Vdc] | 3 | 6 | 12 |
| motor type | iron core | | |
| current draw [mA] | 610 | 280 | 220 |
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Pneumatic Performance: |
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| free flow [l/min] | 2.0 | 1.9 | 2.1 |
| @ 100 mbar [l/min] | 1.65 | 1.60 | 1.80 |
| @ -100 mbar [l/min] | - | - | - |
| max. pressure [mbar] | 700 | 800 | 1000 |
| max. vacuum [mbar] | - | - | - |
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Construction: |
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| pump head | POM | | |
| diaphragm | EPDM | | |
| valves | NBR | | |
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| dimensions [mm] | 27 Ø x 68 | 27 Ø x 68 | 27 Ø x 68 |
| weight [g] | 62 | 62 | 62 |
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Performance Diagram: |
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» Technical Details
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