LABOPORT® N 820 G Diaphragm Vacuum Pumping System, 1.2 m3/h (CAT#: STEM-GLE-1787-YJL)

LABOPORT® N 820 G Diaphragm Vacuum Pumping System, 1.2 m3/h, model N 820 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]: 1.2
Pumping speed at standard atmospheric pressure[/min]: 20
Ultimate vacuum [mbar abs.]: 6.0
Pressure [bar]: 0.1
Voltage [V]: 100 - 240
Frequency[H2]: 50/60
Protection class: IP30
Power[W]: 60
Operating current [A]: 0.35 (240V AC); 0.66 (100V AC)
With thermal protection switch and power fuse
Materials: Pump head: TFMTM PTFE Diaphragm: PTFE-coated Valve: FFPM
Weight [kg]: 8.8
Hose connection: ID9.5-8, PVDF
Dimensions WxHxD[mm]: 163 x 220x 259
Permissible medium and ambient temperature [°C]: +5 to +40

100 % oil-free for the pollution-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 pump head and the parts in contact with the medium meet the national ATEX II 2/-G IBI +H2T3. Explosion-proof requirements (only for the internal environment of the pump head)
Integrated gas ballast valve
Extensible, split bottle and/or condensate bottle can be purchased separately at any time and is easy to install, enabling users to customize their own vacuum system.
Tri-color status indicator light, showing running/standby/error.
Integrated speed control
Green and environmentally friendly
start at the ultimate vacuum of the pump

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