KNF LABOXACT Chemically Resistant Vacuum Systems SEM 842


Available on backorder

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Fast, flexible and energy-efficient

Are you looking for a new laboratory pump for your work area? The standard equipment of the SEM 842 from KNF promises, for example:

  • low sound level at high pressure
  • Large tank volume
  • no compressor unit
  • Easy to operate
  • Chemical resistance
  • Low maintenance
  • permanent runner
  • Maximum reliability
  • Environmental friendliness
  • High gas density
  • Unhindered conveying, evacuation and compression

More about the new pump systems from KNF

Pump type: Pump system

Our trained service team will be happy to provide you with information about additional equipment features.

Would you like to know more?

Our team of trained professionals would like to ensure that you receive the right pumps and compressors for your field of work. Do you have questions about the different designs, their functions or the respective brand manufacturers?

We will be happy to support you and are available around the clock by phone at +49 30 2096579 00 or by e-mail at We look forward to hearing from you!

Additional information

Weight 23 kg
Model of pump

pumping system, Pumpsystem

Max. Conveying capacity

2,04 m³/h