11
Control and monitoring boards
Suitable control boards for each Jet aerator unit are
available from Flygt.
Contact Flygt for further information.
Inlet pipes
Are part of the set of standard Jet aerator accessories
and are suitable for 3.5 m (11.4 feet) or 5 m (16.4 feet)
immersion depth in normal applications without si-
lencer.
The pipes are provided with a holed plate for retrieval
purposes and with hooks for suspension of the electric
power cable and possible securing to walls by three
stainless steel ropes at mutual spacing of 120°.
End sections
Made of hot-dip galvanised steel for use of protective
basket to exclude leaves. Silencers are available as an
alternative to end sections.
Basket filters to exclude leaves
Made of galvanised perforated sheet steel and capable
of being fitted to the upper end of the end section or of
the silencer.
Silencers
To reduce the noise level from 72-82 dB
A
at 1 m to
about 60 dB
A
at 1 m (3.3 feet) where this is necessary.
Vibration damping supports
To be applied to the stands in the case of lined or steel
tanks.
Tools
No particular tools are necessary other than the normal
ones of specialized workshops and those provided for
the electric pump that forms part of the Jet aerator
unit.
For further information on tools available, consult Flygt.
Supplementary information
-
List of fixing elements and small parts you will find
on the dimensional drawings at the end of the
manual.
ACCESSORIES AND TOOLS
