Products Catalog

Specification

Diaphragm Vacuum
Pumps and
Compressors
Technical features: 100% oil-free transfer Pure transfer, evacuation and compression For slightly aggressive or corrosive gases and vapours Maintenance-free Environmentally friendly Gastight, leakage rate approx. 6 x 10-3 mbar x l/ s, not tested in serial production.

Series
N 022 A_ .18 Pumps
Series N 022 diaphragm pumps are single-head, dry-running
devices used in a wide range of laboratory applications. They
transfer, compress and pump down without contamination.
The pumps are available in various versions differing in the
materials which contact the media
Technical data: N 022 AN.18 N 022 AT.18
Delivery ( l/ min) 1) 15 13
Ultimate vacuum ( mbar abs.) 100 100
Operating pressure ( bar g) 4 4
Connectors for tube ( mm) ID 6 ID 6
Permissible gas and
ambient temperature + 5...+ 40 ° C + 5...+ 40 ° C
Voltage/ Frequencies 230V/ 50Hz 230V/ 50Hz
Motor protection IP 20 IP 20
Power P1 60 W 60 W
Operating current 0.75 A 0.75 A
Weight 4 kg 4 kg
Dimensions LxHxW ( mm) 203/ 194/ 103 203/ 194/ 103
With thermal switch
Motors with other voltages and frequencies on request. 1) at atm. pressure
Material in contact with the pumped media
Type/ OrderNo. Pump head Diaphragm Valves
N 022 AN.18 Aluminium CR Stainless steel
N 022 AT.18 Aluminium PTFE-coated Stainless steel
Accessories
Description Details for Type Order No.
Silencer / Filter G 1/ 8 000346
Pressure relief valve 4 bar N 022 AN.18 000351
Fine control valve with pressure gauge pressure side N 022 AN.18 000349
Fine control valve with vacuum gauge suction side N 022 AN.18 000350