KNF Laboport N811 KN.18, Operating Instructions Manual

Page: 37 / 140

Mini Laboratory pumps N 86.18, N 811.18 Technical Data
Translation of original Operating Instructions, English, KNF 121435-121438 04/18 9
N 86 KT.18
Pneumatic performance
Max. permissible operating
pressure [bar g] 2.5
Ultimate vacuum [mbar abs.] 160
Delivery rate at atm. pressure
[l/min]* 5.5
Pneumatic connections
Hose connection [mm] ID 4
Ambient and media temperature
Permissible
ambient temperature + 5 °C to + 40 °C
Permissible
media temperature + 5 °C to + 40 °C
Other parameters
Weight [kg] 1.9
Dimensions: L x H x W [mm] 164 x 141 x 90
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
Electrical Data
Voltage [V] 100 115 230
Frequency [Hz] 50/60 60 50
Max. operating current [A] 1.8 1.1 0.65
Power consumption pump [W] 60 55 60
Maximum permitted mains
voltage fluctuations +/- 10 % +/- 10 % +/- 10 %
Fuse pump**
(2x) T [A] 3.15 3.15 1.0
Protection class motor IP20
Tab. 5 *Liters in standard state (1,013 mbar)
**For spare part-No. see chapter 10
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