The grille type FH101/201/371/711/771/781 is used for the exhaust of air in facilities such as offices, warehouses, work-shops, etc. The grille can be used for wall or duct mounting where the surroundings have to be safeguarded against pollution.
Aluminium exhaust grille with vanes or grid core and filter frame.
The grille is hinged to the filter frame which is able to receive all 25mm thick filter cartridges.
Free passage ca. 50% for FH371 and FH771. Free passage ca. 60% for FH101, FH201and FH711. Free passage ca. 85% for FH781.
Wall
Duct
2 way throw
Exhaust
Rectangular execution
Adjustable
Easy access
FH371:
• perforated sheet
• free passage ca. 50 %
• the grille is hinged to the filter frame
enabling all 25 mm thick filter cartridges
FH711:
• fixed horizontal vanes
• free passage ca. 60 %
• the grille is hinged to the filter frame
FH771:
• grid core with mesh 45° deflection, 12,5 x 12,5 mm
• free passage ca. 85 %
• the grille is hinged to the filter
frame enabling all 25 mm thick
filter cartridges
FH781:
• grid core with square mesh
12,5 x 12,5 mm
• free passage ca. 85 %
• the grille is hinged to the filter
frame enabling all 25 mm thick
Aluminium exhaust grille with fixed filter frame and grid core. Standard
painted white (RAL 9010).
A filter cartridge DUST STOP 25 mm can
be delivered upon request. (standard
without filter cartridge).
concealed screw fixing in filterframe
filter cartridges
enabling all 25 mm thick filter cartridges