Diaphragm vacuum pump LABOPORT® Chemical resistant With gas ballast valve, N 820.3 FT.18 G, 20 l/min

LABOPORT® membrane vacuum pump N820.3FT.18G, chem.best., 20 l/min, 8 mbar, with gas ballast valve For transporting and evacuating aggressive gases and vapours. Areas of application: for vacuum filtration, drying, distillation, money extraction, SPE, rotary evaporator, vacuum ovens. Inner part that comes into contact with medium ATEX-compliant according to ATEX II 2GB IIB+H2 T3X internal atmosphere only High gas density Allowed medium and ambient temperature +5 to +40 °C Max. operating pressure 1 bar Suitable for continuous use Hose connections with ID 10 mm Mains connection: 230 V/50 Hz Material: Pump head: TFMTM PTFE Membrane: PTFE-coated Valves: FFPM Models N810.3FT.18G, N820.3FT.18G, N840.3FT.18G with integrated gas ballast valve. Technical data: Type Of Discharge capacity (l/min) End vacuum (mbar abs.) without/with gas ballast Power (W) Weight (kg) N810FT.18 10 100 / - 100 5.9 N810.3FT.18 10 8 / - 90 6.9 N810.3FT.18G 10 8 / ≤30 90 6.9 N820FT.18 20 100 / - 130 7.1 N820.3FT.18 20 8 / - 120 9.3 N820.3FT.18G 20 8 / ≤15 120 9.3 N840FT.18 34 100 / - 180 10.3 N840.3FT.18 34 8 / - 245 12.6 N840.3FT.18G 34 8 / ≤12 245 12.6