KNF Diaphragm Vacuum Pumps N 035.1.2

Item number: KNF_28054

EAN: 4064343202268

Category: KNF

Manufacturer: KNF

Price on application
Version - motor / membrane

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


KNF Diaphragm Vacuum Pumps N 035.1.2

Technical features
  • 100% oil-free transfer
  • Pure transferring, evacuation and compression of gases
  • Versions 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 035.1.2 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 035.1.2 AT.18N 035.1.2 AN.18
Model of pump: compressordiaphragm pump
Max. flow rate: 3,3 m³/h
Shipping weight: 16,00 Kg
Product weight: 11,30 Kg
N 035.1.2 AN.18
IP 20-Motor
N 035.1.2 AN.18
IP 44-Motor
N 035.1.2 AT.18
IP 20-Motor
N 035.1.2 AT.18
IP 44-Motor
Delivery (l/min)1) 55 55 50 50
Ultimate vacuum (mbar abs.) 100 100 100 100
Operating pressure (bar g) 4 4 4 4
Connectors for tube (mm) ID 9 ID 9 ID 9 ID 9
Permissible gas and ambient temperature +5...+40 °C +5...+40 °C +5...+40 °C +5...+40 °C
Voltage / Frequencies 230V/50Hz 230V/50Hz 230V/50Hz 230V/50Hz
Motor protection IP 20 IP 44 IP 20 IP 44
Power P1 300 W 320 W 300 W 320 W
Operating current 1.55 A 1.9 A 1.55 A 1.9 A
Weight 11.3 kg 11.6 kg 11.3 kg 11.6 kg
Dimensions [L x H x W (mm)]
With thermal switch
321/222/250 349/222/250 321/222/250 349/222/250

1)
at atm. pressure


Material in contact with the pumped media
Type Pump head Diaphragm Valves
N 035 AN.18 Aluminium CR Stainless steel
N 035 AT.18 Aluminium PTFE-coated Stainless steel