KNF Diaphragm Vacuum Pumps N 035.3

Item number: KNF_28055

EAN: 4064343202251

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 035.3

Technical features
  • 100% oil-free transfer
  • Pure transferring and evacuation 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 035.3 diaphragm pumps are double-head, dry-running devices used in a wide range of laboratory applications. They transfer and pump down without contamination. The pumps are available in various versions differing in the materials which contact the media.

Modell: N 035.3 AT.18N 035.3 AN.18
Model of pump: compressordiaphragm pump
Max. flow rate: 1,8 m³/h
Shipping weight: 16,00 Kg
Product weight: 11,30 Kg
N 035.3 AN.18
IP 20-Motor
N 035.3 AN.18
IP 44-Motor
N 035.3 AT.18
IP 20-Motor
N 035.3 AT.18
IP 44-Motor
Delivery (l/min)1) 30 30 27 27
Ultimate vacuum (mbar abs.) 13 13 20 20
Operating pressure (bar g) - - - -
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
323/222/250 351/222/250 323/222/250 351/222/250

1)
at atm. pressure


Material in contact with the pumped media
Type Pump head Diaphragm Valves
N 035.3 AN.18 Aluminium CR Stainless steel
N 035.3 AT.18 Aluminium PTFE-coated Stainless steel