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30%
Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant | Type: N 820 G, Flow rate l / min.: 20, Ultimate vacuum mbar (abs).: 6
Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant | Type: N 820 G, Flow rate l / min.: 20, Ultimate vacuum mbar (abs).: 6
Brand: KNF NEUBERGER GmbHAvailable in 4 variantsThe 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 surfaceAdjustable in flow rate due to manual rotational speed controlCombination of PTFE pump head and PTFE-coated diaphragm makes the pump ideal for extremely aggressive/corrosive gases and vaporsHigh level of compatibility with vapor and condensationIntegrated gas ballast valve3-color status display: In operation / Stand-by / ErrorATEX-compliant in accordance with II 2/-G IIB+H2 T3 internal atmpsphere only100% oil-free transfer to ensure uncontaminated transfer, evacuation and compressionOptional: Easily expandable with separators and/or condensers
€2.049,00
€1.434,30
30%
Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant | Type: N 840 G, Flow rate l / min.: 34, Ultimate vacuum mbar (abs).: 6
Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant | Type: N 840 G, Flow rate l / min.: 34, Ultimate vacuum mbar (abs).: 6
Brand: KNF NEUBERGER GmbHAvailable in 4 variantsThe 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 surfaceAdjustable in flow rate due to manual rotational speed controlCombination of PTFE pump head and PTFE-coated diaphragm makes the pump ideal for extremely aggressive/corrosive gases and vaporsHigh level of compatibility with vapor and condensationIntegrated gas ballast valve3-color status display: In operation / Stand-by / ErrorATEX-compliant in accordance with II 2/-G IIB+H2 T3 internal atmpsphere only100% oil-free transfer to ensure uncontaminated transfer, evacuation and compressionOptional: Easily expandable with separators and/or condensers
€2.256,00
€1.579,20

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