Compression

Here is a selection of → KNF pumps for the hydrogen value chain and fuel cell systems that can be used to compress the following media:

Hydrogen

The following KNF pumps can be used to compress hydrogen:

N 630

N 680.1.2 Ex

N 1400

Flow rate: max. 35 l/min

Ultimate vacuum: max. 120 mbar (abs.)

Operating pressure: max. 7 bar (rel.)

KNF gas pump N 630Learn more here
N 630

Flow rate: max. 220 l/min

Ultimate vacuum: max. 150 mbar (abs.)

Operating pressure: max. 3 bar (rel.)

KNF Ex pump N 680Learn more here
N 680.1.2 Ex

Flow rate: max. 250 l/min

Ultimate vacuum: max. 150 mbar (abs.)

Operating pressure: max. 6 bar (rel.)

KNF gas pump N 1400Learn more here
N 1400