Finger guards
Dimensions (unit: mm)
DC
AC
127 mm sq.,
ø
175 mm type
Model no.
Surface treatment
Mass (g)
109-722 Nickel-chrome plating (silver)
43
109-722H Cation electropainting (black)
Inlet side, Outlet side
127 mm sq. type
Model no.
Surface treatment
Mass (g)
109-723 Nickel-chrome plating (silver)
34
Outlet side
0
3.2
-1
ø
1.6
ø
1.6
+0.4
4.3
-0.2
19
ø
1.6
ø
1.6
ø
24.6
165
±
0.5
4.3
±
0.2
ø
1
ø
1
19
165
±
0.5
(
ø
60
)
142
0
5
-1
Mounting example
Axial fan
Hexagonal nuts
Finger guard
Plain washers
Spring washers
Screws
Inlet nozzle
Finger guard
Plain washers
Fan
Spring washers
Screws
Fan
Hexagonal nuts
ø
160.5
Centrifugal fan
ø
160.
5
Chassis