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
Ultimate vacuum:6 mbar
Connection suction side:ID 8 ... 9,5 mm
Connection pressure side:ID 10 mm
IP code:IP 30
Vacuum pump systems LABOPORT® SR 820 G / SR 840 G


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

Customers also bought:

TypeFlow rate
l/min
Dimensions (WxDxH)Weight
kg
Rated capacity
W
Plug typePower supplyPKCat. No.in StockManuf. Prod. No. 
SR 820 G20282 x 260 x 234 mm10.760EU/UK/CH100 ... 240 V14684031325236/313452
U SR 820 G20282 x 260 x 234 mm10.760US115 V14686733U325236/313453 
SR 840 G34299 x 274 x 250 mm13.1100EU/UK/CH100 ... 240 V14684032325240/315994
U SR 840 G34299 x 274 x 250 mm13.1100US115 V14686732U325240/315995 
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