Classification
Manufacturer
EClass
not containing the term:
KNF NEUBERGER 

Vacuum pump systems LABOPORT® SR 820 G / SR 840 G

Vacuum pump system, consisting of chemically resistant diaphragm vacuum pump, base plate and two separator flasks on suction and pressure side, for filtrations, degassings fluid aspirations centrifugal concentrations and vacuum ovens. The PTFE pump head and the PTFE-coated diaphragm make the vacuum systems suitable for aggressive / corrosive gases and vapours.

  • 100 % oil-free transfer
  • High level of vapor and condensate compatibility
  • Integrated gas ballast valve
  • 3-colour status display (in operation / stand-by / error)
  • Integrated speed control
  • Start against ultimate vacuum of the pump
  • Modular expandable
IP code:IP 30
Vacuum pump systems LABOPORT® SR 820 G / SR 840 G


Vacuum pump systems LABOPORT® SR 820 G / SR 840 G
TypeFlow rate
l/min
Ultimate vacuum
mbar
Connection
suction side
Connection
pressure side
Dimensions (WxDxH)Weight
kg
Rated capacity
W
Plug typePower supplyPKCat. No. 
SR 820 G206ID 8 ... 9,5 mmID 10 mm282 x 260 x 234 mm10.760EU/UK/CH100 ... 240 V14684031
U SR 820 G206ID 8 ... 9,5 mmID 10 mm282 x 260 x 234 mm10.760US115 V14686733
SR 840 G346ID 8 ... 9,5 mmID 10 mm299 x 274 x 250 mm13.1100EU/UK/CH100 ... 240 V14684032
U SR 840 G346ID 8 ... 9,5 mmID 10 mm299 x 274 x 250 mm13.1100US115 V14686732
Accessories:
Spare part kits for vacuum pump systems LABOPORT® SC/SH/SR / KNF NEUBERGER
Alternate products:
Vacuum pump systems LABOPORT® SC 820 G / SC 840 G / KNF NEUBERGER
Vacuum pump systems LABOPORT® SH 820 G / SH 840 G / KNF NEUBERGER
Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant / KNF NEUBERGER