N 880.3 AN.22E

Flow rate (at atm. pressure)

l/min

Vacuum

mbar abs.

Pressure

bar g

Dynamic Mass Balancing

For applications that demand exceptionally smooth-running throughout the whole working range of the pump, KNF has developed a dynamic mass balancing for the N 880.3 series. It automatically damps out the out-of-balance resulting from gas forces.

Possible areas of use for the N 880.3 series include roughing pump for turbomolecular pumps, energy technology especially SF₆ gas handling, and many more.

Features
- Copes well with condesation and vapor
- Starts against vacuum
- Sulfur hexafluoride gas handling
- Long service life
- Maintenance free
- Very quiet and little vibration
- Compact size
- High pneumatic performance
- High level of gas tightness
- Can be installed in virtually any position
Technical Details
Flow rate l/min at atm. pressure 80
Ultimate vacuum mbar abs. 2
Operating pressure bar g 1
Voltage V 230 V
Frequencies Hz 50 Hz
Motor protection IP 54
Power P₁ W 310 W
I max A 1.6
Materials
- Pump head: Aluminum
- Diaphragm: EPDM
- Valves: FPM

Flow rate l/min at atm. pressure	80
Ultimate vacuum mbar abs.	2
Operating pressure bar g	1
Voltage V	230 V
Frequencies Hz	50 Hz
Motor protection	IP 54
Power P₁ W	310 W
I max A	1.6

Related Products

Model Current	Flow rate (at atm. pressure)l/min	Vacuummbar abs.	Pressurebar g
N 880.3 AN.22E	80 l/min Flow rate (at atm. pressure) l/min	2 mbar abs. Vacuum mbar abs.	1 bar g Pressure bar g	Learn more
N 145.2 Series	Up to 55 l/min Flow rate (at atm. pressure) l/min	- mbar abs. Vacuum mbar abs.	Up to 7 bar g Pressure bar g	Learn more
N 186.1.2 ANE/ATE	Up to 54 l/min Flow rate (at atm. pressure) l/min	100 mbar abs. Vacuum mbar abs.	7 bar g Pressure bar g	Learn more
N 145 Series	Up to 30 l/min Flow rate (at atm. pressure) l/min	100 mbar abs. Vacuum mbar abs.	Up to 7 bar g Pressure bar g	Learn more
N 143 ANE/ATE	Up to 30 l/min Flow rate (at atm. pressure) l/min	100 mbar abs. Vacuum mbar abs.	7 bar g Pressure bar g	Learn more

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Vacuum Pumps and Compressors

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Contact Details

Vacuum Pumps and Compressors

N 880.3 AN.22E

Flow rate (at atm. pressure)

Vacuum

Pressure

Dynamic Mass Balancing

Related Products

N 880.3 AN.22E

N 145.2 Series

N 186.1.2 ANE/ATE

N 145 Series

N 143 ANE/ATE

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