Chemical Resistant Twin-head Vacuum Pumps

Manufacturer: KNF

LABOPORT® is a range of chemically resistant diaphragm vacuum pumps designed to withstand the harsh nature of aggressive or corrosive gases and vapours. Manufactured by KNF from quality components, the twin-head models N810.3, N820.3 and N840.3 are now ATEX rated to category 2G (internal atmosphere only), suitable for transferring gases or vapours where the occasional formation of an explosive atmosphere within the pump head is possible.



Data Sheet
Code Description Quantity
N 810.3 FT.18 LABOPORT® Double-head Diaphragm Vacuum Pump, chemical resistant, flow rate 10 L/min, 8 mbar abs. vacuum, operating pressure 1 bar g, oil-free, 230V 50Hz 90W, IP44, ATEX II 2G IIB+H2 T3X internal atmosphere only
N 820.3 FT.18 LABOPORT® Double-head Diaphragm Vacuum Pump, chemical resistant, flow rate 20 L/min, 8 mbar abs. vacuum, operating pressure 1 bar g, oil-free, 230V 50Hz 120W, IP44, ATEX II 2G IIB+H2 T3X internal atmosphere only
N 840.3 FT.18 LABOPORT® Double-head Diaphragm Vacuum Pump, chemical resistant, flow rate 34 L/min, 8 mbar abs. vacuum, operating pressure 1 bar g, oil-free, 230V 50Hz 245W, IP44, ATEX II 2G IIB+H2 T3X internal atmosphere only
N 842.3 FT.18 LABOPORT® Double-head Diaphragm Vacuum Pump, chemical resistant, flow rate 34 L/min, 2 mbar abs. vacuum, operating pressure 1 bar g, oil-free, 230V 50Hz 245W, IP44 (non-ATEX model)
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