KNF Diaphragm Vacuum Pumps N 145.1.2

Item number: KNF_28057

EAN: 4064343202237

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 145.1.2

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 145.1.2 diaphragm pumps are double-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 145.1.2 AT.18 N 145.1.2 AN.18
Model of pump: compressor diaphragm pump
Max. flow rate: 3,3 m³/h
Shipping weight:20,00 Kg
Product weight:15,00 Kg
N 145.1.2 AN.18N 145.1.2 AT.18
Delivery (l/min)1)5550
Ultimate vacuum (mbar abs.)100100
Operating pressure (bar g)77
Connectors for tube (mm)ID 9ID 9
Permissible gas and ambient temperature+5...+40 °C+5...+40 °C
Mains230V/50Hz230V/50Hz
Motor protectionIP 44IP 44
Power P1350 W350 W
Operating current2.1 A2.1 A
Weight15 kg15 kg
Dimensions [L x H x W (mm)]
With thermal switch
350/261/250350/261/250

1)
at atm. pressure


Material in contact with the pumped media
TypePump headDiaphragmValves
N 145.1.2 AN.18AluminiumCRStainless steel
N 145.1.2 AT.18AluminiumPTFE-coatedStainless steel