M-42
AC Axial-flow Fans
Common Information
Applicable Axial-flow Fans
Note:
Filters reduce the flow rate by approximately 20% to 40%.
Ensure that there is no clogging.
Available Models
Dimensions
R87F-FL120
R87F-FL90
R87F-FL80
R87F-FL120S
Note: 1.
The Screen Filter is made using alumini-
um and has an EMI/RFI shielding effect.
2.
When mounting the Screen Filter, make
sure that it does not come in contact with
the fan blades.
3.
The screen is a 30
×
30 aluminum mesh.
Four, 3.8
±
0.4-dia. holes
Four, 3.8
±
0.4-dia. holes
Four, 4.4 dia.
Guard, retainer: UL94-V0
Media: UL900, 30 ppi (30 pores per inch)
Screen
Aluminum
Four, 4.3 dia.
Mounting Method
1. Attach the guard to the Fan using the
mounting bolts. (There are no mount-
ing bolts provided with the Plastic Fil-
ter.)
2. With the media held between the
retainer and the guard, hook the
retainer to the guard. (The media and
retainer can be one-touch mounted/
dismounted.)
R87F-FL
@
Plastic Filter
Guard
Media
Retainer
Plastic filter
R87F-FL
@
S
Screen Filter
Screen filter
■
Filters
R87F-FL
3. Use the following model number to
order media only.
R87F-FL
@
-M
@
(
@
: 120, 90, or 80)
(One package contains five media.)
AC Axial-flow Fan
Filter
Size
Model
Plastic Filter
Screen Filter
150 dia.
R87T-A
@
A0 Series
---
---
120
×
120
R87F-A
@
A1 Series
R87T-A
@
A1 Series
R87F-FL120
R87F-FL120S
92
×
92
R87F-A
@
A9 Series
R87F-FL90
---
80
×
80
R87F-A
@
A8 Series
R87T-A
@
A8 Series
R87F-FL80
---
Size
Model number
120
×
120
R87F-FL120
92
×
92
R87F-FL90
80
×
80
R87F-FL80
120
×
120
R87F-FL120
