N96 Vacuum Pump
Very compact, chemically resistant, and oil-free diaphragm vacuum pump with manual speed control for adjusting the pump capacity to your specific application. It features a PPS head, PTFE-coated diaphragm, and FKM valves. Most suited to filtration and aspiration applications.

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Technical features:
- Ultimate vacuum of 97.5 torr
- Adjustable flow rate from 1-7 l/min
- 100% oil-free transfer – thereby pure transferring, evacuation, and compression of gases
- Extremely small footprint
- PTFE-coated diaphragm is ideal for aggressive/corrosive gases and vapors
- Integrated rotational speed control
- Environmentally friendly
- Starts against ultimate vacuum of the pump
Next generation of KNF LABOPORT<sup>®</sup> pumps
KNF presents a new series of LABOPORT® pumps—models N 96, N 820 G, and N 840 G—delivering the well-known LABOPORT performance in a striking new design. N 820 G, and N 840 G include an integrated gas ballast valve to facilitate short process times, even for high-boiling solvents. The smooth rounded surfaces of all three pumps enable easy and thorough cleaning.
KNF designed the new pumps with benchtop space and portability in mind. Compared to appropriate existing KNF pumps, these new models offer a 10 – 20% footprint reduction to free up valuable benchtop space and a 5 – 30% weight reduction for improved portability.
The two larger pumps are easily expanded into custom-tailored vacuum systems by simply connecting an optional separator and/or condenser module. This modular approach provides a cost-efficient way to expand pump functionality as needs grow.
Maximum flow rates for the new series range from 7– 34 L/min with ultimate vacuum levels of 97.5 – 4.5 torr. Applications include rotary evaporation, degassing, filtration, SPE, fluid aspiration, gel drying, centrifugal concentration, vacuum ovens, and more.



















