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LABOPORT® N 820 G and N 840 G diaphragm vacuum pumps

Application: centrifugal concentration, degassing, desiccation, distillation, gel drying, rotary evaporator and SPE.rFlow rate of up to 2.04 m3/h and ultimate vacuum of 6 mbar abs.rAdjustable thanks to integrated rotational speed control.rCombination of TFM™ PFTE pump head and PTFE-coated diaphragm makes the pumps ideal for working with extremely aggressive/corrosive gases and vapors.rHigh level of compatibility with vapor and condensation.rIntegrated gas ballast valve.r3-color status display: In operation / Stand-by / Error.rExpandable: Separators and/or condensers can be purchased and easily fitted.rATEX-compliant in accordance with ATEX II 2/-G IIB+H2 T3 internal atmosphere onlyr100% oil-free transfer to ensure uncontaminated transfer, evacuation and compression.rrTip: When combined with the VC 900 vacuum control unit and a control cable, the rotational speed is controlled in accordance with the requirements of the process. Can also be combined with all common vacuum controllers with valve control.rrTechnical caracteristics:rAmbient and permissible liquid temperature: +5 to +40 °CrPump head: TFM™ PFTErMembrane with PTFE coatingrValves: FFPMrThe silencer is included with the supply