Model: N 811 KVP

13 LPM 75 Torr LABOPORT® Mini Vacuum Pump

  • Oil-free diaphragm pump
  • Long, trouble-free life
  • Ideal for use with extremely aggressive gases
  • Gastight (leakage rate ~6 x 10-3 mbar x L/s)
  • Suitable for a wide range of lab applications
  • Available with installed gauge and regulator package (Model N 811 KV.45P)
This pump is suitable for the following applications :
  • Filtration
  • Fluid Aspiration
  • Solid Phase Extraction
The KNF LABOPORT Mini series of oil-free diaphragm vacuum pumps offer exceptional reliability and performance for a wide range of laboratory applications. These easy-to-use, compact, and quiet pumps are a welcome addition to any lab. Their patented multiport valves tolerate occasional wet vapors and droplets without damage or loss of performance. With a durable, maintenance-free design, LABOPORT Mini pumps provide extended, trouble free performance for busy labs and academic settings.
LABOPORT Mini pumps are available with an optional installed vacuum gauge and regulator package for convenient control over vacuum processes.
Always check chemical compatibility for the chemicals that come into contact with your pump.
LABOPORT MINI Vacuum Pump Testimonial

Many of the activities in our chemistry laboratories incorporate suction filtration, where water aspirators were used as a vacuum source for years. These aspirators were often unable to provide a reliable low pressure when all the students in the lab needed to complete a filtration. After trying one KNF LABOPORT Mini pump on a trial basis, the department has chosen KNF pumps as the vacuum source in all laboratories. Soon, the chemistry department will be moving into a new 'green' building, where managing water consumption will be a priority. All of our new laboratories will be outfitted with KNF pumps.

- Allan Hovland, Ph.D. Department of Chemistry St. Mary's College of Maryland

  • Gas Flow Rate, L/min (CFM)13 (0.46)
  • Ultimate Vacuum, Torr (mbar)75 (100)
  • Max Continuous Operating Pressure, psig (bar)7.4 (0.5)
  • Weight, lbs. (kg)5.5 (2.5)
  • Connection Tubing ID, in. (mm)1/4 (6)
  • Permissible Gas and Ambient Temp Range, °C5 to 40 °C
  • Pump HeadPPS
  • DiaphragmPTFE-coated
  • ValvesFPM
  • Dimensions L x H x W, in. (mm)7.4 x 6.2 x 3.5 (187 x 157 x 90)
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