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 AT.18 N 022 AN.18
Model of pump: compressor diaphragm 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)1513
Ultimate vacuum (mbar abs.)100100
Operating pressure (bar g)44
Connectors for tube (mm)ID 6ID 6
Permissible gas and ambient temperature+5...+40 °C+5...+40 °C
Motor protectionIP 20IP 20
Power P1100 W100 W
Operating current0.7 A0.7 A
Weight4 kg4 kg
Dimensions [L x H x W (mm)]
With thermal switch

at atm. pressure

Material in contact with the pumped media
TypePump headDiaphragmValves
N 022 AN.18AluminiumCRStainless steel
N 022 AT.18AluminiumPTFE-coatedStainless steel