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Pump KNF N86 KTP
Pump KNF N86 KTP

N86 diaphragm pumps are single devices head and dry running used in a wide variety of applications for laboratories. They transfer, they compress and they empty without contamination. The heart of these So compact pumps is a structured KNF diaphragm. This patented diaphragm was highly optimized using the method of the Finite Elements. As a result, we were able to obtain smaller bombs, but at the same time, with a longer life diaphragm. The pumps are available in different versions, with different materials that contact the medium.


  • 100% oil free transfer
  • _ Pure transfer, evacuation and compression
  • _ Version for slightly aggressive gases and vapors
  • or corrosive
  • _ Does not need maintenance
  • _ It does not harm the environment.
  • _ High level of gas tightness


Technical information

N 86 KTP

Discharge  (l/min)1)


Final vacuum (mbar abs.)                         


Operating pressure (bar g)                      


Tube connectors (mm)                

DI 4

Room temperature and tolerable gas

+5...+40 °C

Voltage / Frequency



Supply network

IP 20

Power P1

65 W

Operating current

.63 A


1.9 kg

Dimensions wxdxh (mm)