KNF Neuberger  Diaphragm Vacuum Pumps LABOPORT®

KNF Neuberger
Diaphragm Vacuum Pumps LABOPORT®

  • High level of vapor and condensate compatibility.
  • PTFE pump head combined with PTFE-coated diaphragm are ideal for extremely aggressive / corrosive gases and vapors.
  • Valves: FFPM.
Technical Data:
Flow rate at atm. pressure:up to 2.04 m3 / h
Operating pressure:1 bar
Connectors for tube:ID 10 mm
Permissible media and ambient temperature:5 to 40 °C
N 810.3 FT.18:fluid aspiration
N 820.3 FT.18:degassing, gel drying, rotary evaporation
N 840.3 FT.18:filtration, rotary evaporation, centrifugal concentration
N 842.3 FT.18:rotary evaporation, distillation
 TypeFlow rate at
atm. pressure
m3 / h
Ultimate vacuum
mbar abs.
(W x D x H)
PUOrder StockPrice/Unit/EUR  
 N 810.3 FT.180.68IP 44140 x 281 x 18715880612-1,214.00 Add product to Shopping Basket 
N 820.3 FT.181.28IP 44154 x 312 x 20715880613-1,510.00 Add product to Shopping Basket 
N 840.3 FT.182.048IP 44166 x 341 x 22615880614-1,653.00 Add product to Shopping Basket 
N 842.3 FT.182.042IP 44167 x 341 x 22315880618-2,686.00 Add product to Shopping Basket
* Specifially designed for the use with ovens or wet gases. Devices are equipped with a solenoid valve to purge out possible solvent remains from the pump head.
This ensures a stable vacuum and an optimised life time for the diaphragms.