Diaphragm Pumps
- diaphragm liquid pumps (oscillating pumps), "dry-running"-proof and maintenance-free
- resistant materials (PTFE, PVDF, FFPM) allow delivery of almost all neutral and aggressive media
- application range in gas chromatography: e.g. filling of sample loops
| Two different types are available: | |
| NF 10 | constant flow rate: 0.1 l/min also delivers gases, air, and liquid-gas mixtures 24V DC-Motor |
| Stepdos | flow rate: 0.08 to 80 ml/min serial interface (RS 232, RS 485), to be controlled by integrated software |
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This vacuum pump with the patented KNF structure diaphragm is well suited for installation in units and process equipment, e. g. for sampling from process flows:
- free of oil and maintenance-free, cool-running motor
- high compability with vapours and condensates; excellent gas-tightness
- small construction dimensions and easy installation
- delivery: 43 l/min, ultimate vacuum: 3 mbar (abs.)
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