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Idiomas disponibles
Idiomas disponibles
Diaphragm pump N022.18, N026.18
Translation of Original Operating Instruction, KNF 121224-121388 04/23
Other parameters
Parameter
Permissible ambient tempera-
ture [°C]
Permissible media tempera-
ture [°C]
Relative air humidity
Maximum installation altitude
[m above sea level]
Dimensions [mm]
N022.18 IP20
N022.18 IP44
Tab.9:
Weight
Parameter
Value
N022.18 IP20
Weight [kg]
4.0
3.2 Technical data N026.3.18
Materials of media-contacting components
Assembly
Pump head
Diaphragm
Valve
Seal
Tab.10:
Value
+ 5 to + 40
+ 5 to + 40
80% for temperatures to 31
°C, decreasing linearly to
50% at 40 °C (non-condens-
ing).
2000
203 x 194 x 145
260 x 193 x 180
Value
N022.18 IP44
5.5
Material
Material
AN
AT
Aluminum
Aluminum
CR
PTFE-coated
Stainless steel Stainless steel
CR
FPM
Technical data
DE
EN
FR
ES
IT
15
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