General
The FLND filter consists of a
filter head with built-in change-over valve and screw-in
filter bowls. The standard model is supplied without
bypass valve, but with vent and drain screws, and also
a connection for differential clogging indicator. The
pressure compensation requirement is achieved by simply
raising the change-over lever prior to switching it
to the relevant filter side. Thus, the filter contains
an integrated decompression valve.
