LABOPORT® N 840 G Diaphragm Vacuum Pumping System, 2.04 m3/h (CAT#: STEM-GLE-1786-YJL)

LABOPORT® N 840 G Diaphragm Vacuum Pumping System, 2.04 m3/h, model N 840 G is manufactured by LABOPORT. Oil-free diaphragm pumps are chemically resistant, compact, and have manual speed control to adjust pump flow to your specific application. It is equipped with gas ballast valve, PTFE/TFM pump head, PTFE coated diaphragm and FFPM valve plate.

Pumping speed at standard atmospheric pressure [m3/h]: 2.04
Pumping speed at standard atmospheric pressure[/min]: 34
Ultimate vacuum [mbar abs.]: 6.0
Pressure [bar]: 0.1
Voltage [V]: 100 - 240
Frequency[H2]: 50/60
Protection class: IP30
Power [W]: 100
Operating current [A]: 0.6 (240V AC); 1.0 (100V AC)
With thermal protection switch and power fuse
Materials: Pump head: TFMTM PTFE Diaphragm: PTFE-coated Valve: FFPM
Weight [kg]: 11.3
Hose connection: ID9.5-8, PVDF
Dimensions WxHxD[mm]: 177 x 240x 289
Permissible medium and ambient temperature [°C]: +5 to +40

100 % oil-free for contamination-free transfer, evacuation and compression of gases
Good compatibility with corrosive vapor and its condensate
to handle extremely corrosive gases and vapors
The materials of the parts in contact with the pump head and the medium meet the national ATEX II 2/-G IB+H2T3 explosion-proof requirements (only for the internal environment of the pump head)
One integrated gas ballast valve
Scalable. Separator and/or condensate bottles are readily available for purchase separately and are easy to install, allowing users to customize their own vacuum system.
Tri-color status indicator light, showing running/standby/error.
Integrated speed control
Green and environmentally friendly
Starting at the ultimate vacuum of the pump

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