KNF N85.3 - Page 9

Diaphragm pump N85, N86 Technical Data
Translation of original Operating and Installation Instructions, english, KNF 121258-121528 01/20 9
N86KT_
Parameter
Value
Max. permissible operating
pressure [bar g]
-N86KTE, N86KTDC-B
-N86KTDC
2,5
1,5
Ultimate vacuum [mbar abs.]
160
Delivery rate at atm. pressure
[l/min]*:
-N86KTE, N86KTDC-B
-N86KTDC
5,5
6
Tab. 7 *Liters in standard state (1013 mbar)
Pneumatic Connections
Pump type
Value
N85.3
Thread size G 1/8
N86
Thread size G 1/8
Tab. 8
Electrical data
N85.3K__E
N86K_E
Parameter
Value
Voltage [V] / Frequencies [Hz]
See type plate
Max. operating current [A]
Pump power consumption
Protection class Motor
IP 00
Maximum permitted mains volt-
age fluctuations
± 10%
Tab. 9
The pumps are fitted with a thermo switch to protect against over-
loading:
WARNING
Automatic starting can cause personal injury and
pump damage
W
hen the operation of t
he pump is interrupted by the
thermal switch, the pump will restart automatically
after cooling down.

Take all necessary care to prevent this leading
to a dangerous situation.
Thermo switch