Diaphragm Vacuum Pumps N86.16
Technical Data
Translation of original Operating and Installation Instructions, english, KNF121260-121531 04/20
9
4. Technical Data
Pump materials
Assembly
Material
N86AT.16E
Material
N86ST.16E
Pump head
Aluminium
alloy
Stainless
Steel
Diaphragm
PTFE
PTFE
Valve plate
PTFE
PTFE
Tab. 2
Pneumatic values
Parameter
Value
Max. permissible operating
pressure [bar]
1.5
Ultimate vacuum [mbar abs.]
290
Delivery rate at atm. pressure
[l/min]*
6.0
Tab. 3
*Liters in standard state (1013 mbar)
Pneumatic Connections
Pump type
Value
N86AT.16E
Thread size G 1/8’
N86ST.16E
Thread size G 1/8’
Tab. 4
Electrical data
Parameter
Value
Electrical data
See type plate
Protection class Motor
See type plate
Protection class Pump
IP00
Maximum permitted mains
voltage fluctuations
See type plate
Tab. 5
The pumps are fitted as standard with a thermal-switch to pro-
tect against overloading.
Project-specific pumps that are
not
fitted with a thermal switch
must be protected by the user against the risk of overheating.
Weight
Pump type
Value [kg]
N86AT.16E
1.3
N86ST.16E
1.5
Tab. 6
Thermal switch
