Diaphragm Vacuum Pumps and Compressors
LABOPORT N 840 G
Flow rate (at atm. pressure)
Up to
34
l/min
Vacuum
Down to
6
mbar abs.
Pressure
Up to
0.1
bar g
The Powerhouse for Everyday Lab Work
The LABOPORT N 840 G delivers a flow rate of up to 34 l/min, an ultimate vacuum of down to 6 mbar abs., and a pressure of up to 0.1 bar g.
As a powerhouse that broadly supports common laboratory applications, this pump also comes with many improvements based on long-term, first-hand feedback from researchers and scientists.
Modularly Expandable
Among the most exciting features is the modular expansion capacities. Users can now purchase separators and condensers individually at any time. These optional elements are easily fitted into the LABOPORT N 840 G, thus enabling a versatile, customized vacuum system.
User-Centric and Feature-Rich
User-friendliness is the primary goal when developing the all-new LABOPORT pump series. Here are the features that will make daily lab practice easier:
- A three-color display that indicates current status: in-operation, standby, and error
- A streamlined surface that is beautiful and easy to clean
- A 20% – 30% reduction in pump size compared to previous models, meaning more space for other equipment
- Integrated gas ballast valve
- Integrated rotational speed control
- 100% oil-free operation
Robust, Durable, and ATEX-Compliant
In addition, the LABOPORT N 840 G also sports a durable design. The pump is highly chemically-resistant, widely compatible with most vapors and condensate, and certified with ATEX (Ex) II 2/-G IIB+H2 T3 (internal atmosphere only).
Applications
- Centrifugal concentration
- Degassing
- Desiccation
- Distillation
- Gel drying
- Rotary evaporation
- Vacuum oven
For the entry-level, ultra-mini solution, see the LABOPORT N 96. For applications requiring mid-range performance, refer to the LABOPORT N 820 G. For questions, feel free to contact us.
-
Flow rate l/min at atm. pressure 34 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 100 W Weight kg 11.3 kg Dimensions W×H×D (mm) 177×240×289 Hose connections ID 9.5 ‒ 8, PVDF Explosion protection (Ex) II 2/-G IIB+H2 T3 internal atmosphere only Protection class IP 30 Operating current A 0.6 (240 VAC); 1.0 (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 840 G | Up to 34 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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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)