KNF Diaphragm Vacuum Pumps N 022

Item number: KNF_28050

EAN: 4064343202329

Category: KNF

Manufacturer: KNF

Price on application
Version - membrane

There are variations of this item. Please select the variation you wish.

KNF Diaphragm Vacuum Pumps N 022

Technical features
  • 100% oil-free transfer
  • Pure transferring, evacuation and compression of gases
  • Version 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 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.

Modell: N 022 AN.18N 022 AT.18
Model of pump: compressordiaphragm pump
Max. flow rate: 0,90 m³/h
Shipping weight: 7,00 Kg
Product weight: 4,00 Kg
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
Mains 230V/50Hz 230V/50Hz
Motor protection IP 20 IP 20
Power P1 100 W 100 W
Operating current 0.7 A 0.7 A
Weight 4 kg 4 kg
Dimensions [L x H x W (mm)]
With thermal switch
203/194/145 203/194/145

at atm. pressure

Material in contact with the pumped media
Type Pump head Diaphragm Valves
N 022 AN.18 Aluminium CR Stainless steel
N 022 AT.18 Aluminium PTFE-coated Stainless steel