Fig. 7: Classic FL series
1 Oil level check on gear unit (oil sight glass /
oil dipstick)
2 Oil drain for gear unit
3 Drain from intermediate chamber
4 Fill hole for gear unit, with breather system
5 Fill hole on intermediate chamber
6 Breather for the intermediate chamber
7 Intermediate chamber fill level indicator
3.1.8 Pipe connections on inlet and outlet
In most cases, two-shaft Börger machines are equipped with pipe
connectors on the inlet and outlet that have been specially
designed for the dif
ferent applications and mounting conditions.
The inlet and outlet can be equipped with the same or different
pipe connectors. Pipe connectors are available with a variety of
connections, for example:
— DIN EN flange
—
ANSI/ASME flange
— Quarter turn coupling
— Quick-release coupling, e.g. Perrot, female adapter (optional
male)
— Dairy screw connections, and others
The pipe connectors can be equipped with optional additional fit-
tings, e.g. screw sockets G½" or G 1" or screw sockets with NPT
threads, for the connection of pressure gauges, shut-off devices or
breather systems.
Pipe connectors (sample
designs)
Product Description
BA-Classic FL_en-US, 03.05.2018www.boerger.de / www.boerger.com44