Diaphragm vacuum pump LABOPORT® SD series, N 820.3 FT.40.18, 20 l/min / 1.2 m3/h, 10 mbar

LABOPORT® SD self-drying vacuum pump N820.3FT.40.18, 20 l/min Chemical resistant, for very aggressive or corrosive gases and vapours. During evacuation, the pump blows condensate liquid out of the pump head at high speed. The vacuum in the form remains constant. Application: E.g. for steam sterilizers or in the vacuum drying of vacuum drying cabinets, to significantly accelerate the evacuation time. PTFE pump head, PTFE-coated membranes, valves FFPM Two heads High vapour and condensate resistance Gas-tight, leak size approx. 6 x 10-3 mbar x l/s Max. gas and ambient temperature: +40 °C With thermal switch and mains fuse Hose connection ID 10 mm Mains connection: 230 V/50 Hz Technical data: Type N820.3FT.40.18 N840.3FT.40.18 Discharge capacity 20 l/min 34 l/min End vacuum abs. 10 mbar Overpressure 1 bar Weight 9.6 kg 12.9 kg