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| Item number: 163IE-4686739 Manufacturer no.: U317121/31 EAN/GTIN: n/a |
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| Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant The compact pumps feature a control knob for manual adjustments of the flow rate, making them well suited to a wide variety of applications, e.g. rotary evaporation, distillation, gel drying, degassing as well as the use with vacuum ovens and vacuum concentrators. Due to the manual rotational speed control, the pumps are quiet, very energy efficient, and can be optimally adjusted in accordance with the application.
-Easy-to-clean surface -Adjustable in flow rate due to manual rotational speed control -Combination of PTFE pump head and PTFE-coated diaphragm makes the pump ideal for extremely aggressive/corrosive gases and vapors -High level of compatibility with vapor and condensation -Integrated gas ballast valve -3-color status display: In operation / Stand-by / Error -ATEX-compliant in accordance with II 2/-G IIB+H2 T3 internal atmpsphere only -100% oil-free transfer to ensure uncontaminated transfer, evacuation and compression -Optional: Easily expandable with separators and/or condensers Specifications Ultimate vacuum (abs.): Operating pressure: 6 mbar 0.1 bar Connectors for tube: ID 9/10 mm Permissible ambient temperature: 5 ... 40 °C Pump head: TFMä PTFE Diaphragm: PTFE-beschichtet Valves: FFPM
Type U N 820 G Flow rate 20 l / min. Ultimate vacuum 6 mbar (abs). Width 163 mm Depth 259 mm Height 220 mm Weight 8.8 kg Plug type US Type of auxiliary energy 115 V, 60 Hz |
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| Other search terms: Membrane pump, Membrane pumps, Vacuum pump, Vacuum pumps, Vacuum pump oil, diaphragm pumps, Vacuum pumps,diaphragm, Pumps,diaphragm vacuum, Pumps,chemical-resistant |
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