 R82 Panels
High Efficiency Viscous Impingement
for
Electronic Cabinet Filtration
For high efficiency filtration on cabinets employing forced air cooling. Protects against dust, entrained water, oil and water splash. Metal media is not affected by temperature and not subject to mold or mildew.
Construction
Filter media is made from multiple layers of crimped wire screen cloth. Panels can be made from R82A aluminum or R82 steel construction. Aluminum R82 panels can have a protective coating applied such as chemical coat per MIL-C-5541 type 1 or anodize per MIL-A-8625 type 2. Anodized panels will pass a standard 200 hour salt spray test.
 Performance
Resistance: .020” water @178 fpm to .060” water at 356 fpm. Average dust arresting efficiency is 70% using standardized dust and testing methods
Sizes
Wide ranges of standard-size R82 filters are available. Filter thicknesses range from 1/4” to 1”.
Servicing
The P56 can be cleaned in water and detergent solution or a suitable solvent. When dry, apply an even coat of adhesive. May be service as often as necessary without impairing efficiency.
Installation
It is important no air by allowed to by-pass edge around filter. Felt, neoprene, or other suitable materials should by used to form an adequate seal on the perimeter around the edge of the filter panel.
RF Shielding
When used in radio or electronic cabinets R82 panels are available with optional RF shielding, thus reducing the amount of R.F. noise produced by static electricity when air passes through the panel. For more information see supplemental sheet, or contact a factory representative.
R82 filters are classified by Underwriters Laboratories Inc.®
Common Sizes, Capacities and Weights
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121019-4
121019-8
121019-21
121019-25
121019-56
121019-67
121019-78
121019-80 |
5x5x1/2
6x9x1/2
10x10x1/2
20x20x1/2
4x5x3/4
8x8x3/4
10x20x3/4
20x20x3/4 |
25
75
100
400
30
100
300
600 |
.5
1
2
3.0
1.0
2.0
5.4
9.0 |
Note: Other sizes available on request.
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