Model: UN 811 KV.45P
13 LPM 75 Torr LABOPORT® Mini Vacuum Pump w/Adj. Valve & Vacuum Gauge
- 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
- Includes installed gauge and regulator package
- Filtration
- Fluid Aspiration
- Solid Phase Extraction
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)