Diaphragm Vacuum Pumps and Compressors
LABOPORT N 820 G
Flow rate (at atm. pressure)
Up to
20
l/min
Vacuum
Down to
6
mbar abs.
Pressure
Up to
0.1
bar g
A Mid-Range Solution for Everyday Lab Work
KNF LABOPORT N 820 G is a mid-range, versatile solution for a broad spectrum of lab applications, offering a flow rate of 20 l/min, an ultimate vacuum of down to 6 mbar abs., and a pressure of up to 0.1 bar g.
Winner of Red Dot Design Award 2020
Working closely with researchers and scientists, the company launched this newly-revamped laboratory vacuum pump series with various user-centric improvements. In 2020, the Red Dot Jury honored the LABOPORT N 820 G with the internationally-acclaimed award for its modularity and usability.
Feature Highlights
- A beautiful, streamlined surface that is easy to clean
- Modularly expandable — separators/condensers are available individually at any time, users can now build their custom-fit vacuum system with ease
- Straightforwardly monitor current status with the new three-color display (in operation, standby, and error)
- High chemical resistance and excellent compatibility to most vapors and condensate
- ATEX compliance in accordance with (Ex) II 2/-G IIB+H2 T3 (internal atmosphere only)
- Integrated gas ballast valve and rotational speed control
- The pump can start against the ultimate vacuum
Moreover, the new LABOPORT pump series offers a 20% – 30% reduction in footprint compared to its predecessors, further saving valuable laboratory workspace.
Applications
- Centrifugal concentration
- Rotary evaporation
- Desiccation
- Distillation
- Degassing
- Fluid aspiration
- Gel drying
- Vacuum oven
For applications requiring higher performance, refer to the LABOPORT N 840 G. For the entry-level, ultra-mini solution, see the LABOPORT N 96. For product suggestions, please contact us.
-
Flow rate l/min at atm. pressure 20 Ultimate vacuum mbar abs. 6 Operating pressure bar g 0.1 Permissible media temperature °C +5° to +40°C Permissible ambient temperature °C +5° to +40°C Voltage V 100 – 240 V Frequencies Hz 50/60 Hz Power P1 W 60 W Weight kg 8.8 kg Dimensions W×H×D (mm) 163×220×259 Protection class IP 30 Hose connections ID 9.5 ‒ 8, PVDF Explosion protection (Ex) II 2/-G IIB+H2 T3 internal atmosphere only Operating current A 0.35 (240 VAC); 0.66 (100 VAC) -
- Pump head: TFM™ PTFE
- Diaphragm: PTFE-coated
- Valves: FFPM
Related Products
No. | Model Current | Flow rate (at atm. pressure)l/min | Vacuummbar abs. | Pressurebar g | |
---|---|---|---|---|---|
LABOPORT N 820 G | Up to 20 l/min Flow rate (at atm. pressure) l/min | Down to 6 mbar abs. Vacuum mbar abs. | Up to 0.1 bar g Pressure bar g | ||
N 920 G | 21 l/min Flow rate (at atm. pressure) l/min | 2 mbar abs. Vacuum mbar abs. | 0.5 bar g Pressure bar g | ||
N 86 K_.18 Series | Up to 6 l/min Flow rate (at atm. pressure) l/min | Down to 100 mbar abs. Vacuum mbar abs. | Up to 2.5 bar g Pressure bar g | ||
N 816.3 K_.18 Series | 16 l/min Flow rate (at atm. pressure) l/min | Down to 15 mbar abs. Vacuum mbar abs. | 0.5 bar g Pressure bar g | ||
N 816.1.2 K_.18 Series | 30 l/min Flow rate (at atm. pressure) l/min | Down to 100 mbar abs. Vacuum mbar abs. | 0.5 bar g Pressure bar g |
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Contact Us
At DRF, we work closely with our brands to provide custom-tailored solutions. Please contact us to learn more:
+886 2 27941000 09:00–17:30, Monday to Friday (UTC+8, except public holidays in Taiwan)