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Marketplace
Analytics
Brand
KNF
Location
Hampton - United States
Price
$3,047.00 
(ex. VAT)
This item is
for sale
State of item
new
Categories

KNF LABOPORT N 840 G Diaphragm Pump

$3,047.00 (ex VAT)
item image

Description from the supplier

KNF LABOPORT N 840 G Diaphragm Pump


Ultimate Vacuum
6 mbar
Maximum Flow Rate
34L/min (2.04 m3/h)
Protection Class
IP30

  • Adjustable speed control
  • ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
  • Ideal for extremely aggressive/corrosive gases and vapors
  • Chemically-resistant PTFE/FFPM flowpath
  • Clean, 100% oil-free operation
  • Compact, quiet and reliable
  • Maintenance-free
  • Small footprint to optimize workspace


The KNF LABOPORT N 840 G Diaphragm Pump is a chemically resistant, compact and oil-free diaphragm vacuum pump with manual speed control for adjusting the pump capacity to your specific application. It features a gas ballast, PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves. Suitable for a wide range of Laboratory applications including extremely aggressive/corrosive gasses and vapors.

  • Power Cord
  • Operator's Manual
  • Manufacturer's Documentation
  • 2 Year Manufacturer's Warranty

Product details

Maximum Flow Rate34 l/min (2.04 m 3/h)
Ultimate Vacuum6 mbar (abs.)
Operating Pressure0.1 bar
Pump Head MaterialTFM PTFE
Diaphragm MaterialPTFE-Coated
Valve MaterialFFPM
Hose ConnectionsID 9.5-8, PVDF
Protection ClassIP30
Permissible Ambient Temperature5°C to 40°C
Dimensions (W x H x D)6.9 x 9.4 x 11.3 in. (17.7 x 24 x 28.9 cm)
Weight24.9 lb. (11.3 kg)
Electrical Requirements100-240V, 50/60Hz, 100W
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