17
9.5 Filters
All model types can substitute the fi ltering mesh that the units
include regularly with G4 rating, mounted on the same frames.
Creased opacimetric fi lters classifi ed F6 to F9 can also be added.
For taking out the fi lters, both the frames with the gravimetric
fi lters as well as opacimetric frames (if the unit has includes
them) are assembled over a sheet steel profi le.
Models 40ZS/ZF 90 to 360
Modelos 40ZS/ZF 420 to 600
Opacimetric
fi
lters
Gravimetric
fi
lters
Sheet pro
fi
le
Tab for
displacement
of gravimetric
fi
lters
Tab for
displacement
of opacimetric
fi
lters
Frames are moved by lifting
the tab and dragging on the rail
Note:
assemblies with return fan can also have fi ltration at the
air return (please, consult).
The available options are:
• Gravimetric fi lter G4.
• Opacimetric creased fi lters F6 + gravimetric G4.
9 - OPTIONS
Panels for extracting the
fi
lters (side or bottom)