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Application
The F22 Air Intake Filter Silencer is recommended primarily for use on centrifugal
compressors and fans where it will provide adequate silencing as well as controlled air
filtration. It may also be used on the inlets of compressors, engines and blowers;
however, an appropriate silencer must be installed between the air moving device and
the filter/silencer. The silencer design incorporated in the filter housing is mainly effective
on the higher frequencies and provides only a small amount of silencing in the low
frequencies.
Design
A rigid housing designed to accept standard 24˝ x 24˝ filter elements. Various types of
elements are available to provide filter efficiencies to meet the needs of engines,
blowers, or compressors. Filter housings are available to accept either a single filter
element or two filter elements in series. Internal design provides a safeguard to prevent
small size foreign objects from entering the air intake passageway when filters are
removed. Special designs available upon request.
Construction
Welded sheet and plate steel construction. Metal joints are sealed to prevent dirt and air
from bypassing the filter element. All surfaces are prime coated, followed with a final coat
of machinery enamel. Flanges are drilled to match 125 lb. American Standard Flanges.
Weatherhoods are included. Special finishes, or materials, are available at extra cost.
| Part No. |
|
Figure |
Total Filter Element (CFM) |
Number of 24"x24" Element Openings |
Outlet Nozzle Velocity (FPM) |
A |
Q |
C |
S |
Wt. |
| F22-81 |
|
1 |
2,500 |
1 |
7,198 |
8 |
24 |
33 |
347⁄8 |
270 |
| F22-101 |
|
1 |
2,500 |
1 |
4,565 |
10 |
24 |
33 |
347⁄8 |
295 |
| F22-121 |
|
1 |
2,500 |
1 |
3,183 |
12 |
24 |
33 |
347⁄8 |
380 |
| F22-122 |
|
2 |
5,000 |
2 |
6,365 |
12 |
24 |
33 |
65¾ |
425 |
| F22-142 |
|
2 |
5,000 |
2 |
4,940 |
14 |
24 |
33 |
65¾ |
440 |
| F22-162 |
|
2 |
5,000 |
2 |
3,755 |
16 |
24 |
33 |
65¾ |
455 |
| F22-184 |
|
3 |
10,000 |
4 |
5,900 |
18 |
48 |
33 |
65¾ |
645 |
| F22-204 |
|
3 |
10,000 |
4 |
4,760 |
20 |
48 |
33 |
65¾ |
650 |
| F22-244 |
|
3 |
10,000 |
4 |
3,280 |
24 |
48 |
33 |
65¾ |
690 |
| F22-246 |
|
4 |
15,000 |
6 |
4,920 |
24 |
48 |
33 |
75¾ |
760 |
| F22-306 |
|
4 |
15,000 |
6 |
3,135 |
30 |
48 |
33 |
75¾ |
830 |
| F22-308 |
|
5 |
20,000 |
8 |
4,180 |
30 |
48 |
33 |
75¾ |
920 |
| F22-368 |
|
5 |
20,000 |
8 |
2,920 |
36 |
48 |
33 |
75¾ |
1065 |
|
