Technical Data
Diaphragm Vacuum Pumps N86.16
10
Translation of original Operating and Installation Instructions, english, KNF121260-121531 04/20
Other parameters
Parameter
Value
Permissible ambient tempera-
ture [°C]
+ 5 bis + 40
Permissible media tempera-
ture [°C]
+ 5 bis + 240
Dimensions
See Fig. 3, Chapter 7.1
Maximum permissible ambient
relative humidity
80% for temperatures up to
31°C, decreasing linearly to
50% at 40°C.
Max. altitude of site:
[m above sea level]
2000
Gas-tightness* of pump head
< 6 x 10
-3
mbar l/s**
Tab. 7
*After opening the pump head or replacing the diaphragms and valve
plates the gas-tightness is no longer guaranteed. A leak test is able to ver-
ify that the original standard of gas-tightness has been achieved.
**Values valid for helium leak test
