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.18 N 035.3 AN.18
Model of pump: compressor diaphragm 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)30302727
Ultimate vacuum (mbar abs.)13132020
Operating pressure (bar g)----
Connectors for tube (mm)ID 9ID 9ID 9ID 9
Permissible gas and ambient temperature+5...+40 °C+5...+40 °C+5...+40 °C+5...+40 °C
Voltage / Frequencies230V/50Hz230V/50Hz230V/50Hz230V/50Hz
Motor protectionIP 20IP 44IP 20IP 44
Power P1300 W320 W300 W320 W
Operating current1.55 A1.9 A1.55 A1.9 A
Weight11.3 kg11.6 kg11.3 kg11.6 kg
Dimensions [L x H x W (mm)]
With thermal switch
323/222/250351/222/250323/222/250351/222/250

1)
at atm. pressure


Material in contact with the pumped media
TypePump headDiaphragmValves
N 035.3 AN.18AluminiumCRStainless steel
N 035.3 AT.18AluminiumPTFE-coatedStainless steel