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The AFMSC20204SS is a flush-mount enclosure manufactured from 304 stainless steel, designed for the pharmaceutical industry. It features a screw cover design with a low surface roughness (RA) finish to minimize crevices and facilitate thorough wipe-downs. The unit measures 20 inches in length, 20 inches in width, and 4 inches in height. It provides protection ratings of NEMA 4X, 12, 13, and IP66.
Verify the specific model suffix against official nVent Hoffman documentation to confirm exact dimensions and material grade. Ensure the application environment aligns with the specified NEMA 4X and IP66 ratings. Confirm that the flush-mount requirement matches the installation site constraints before procurement.
Select this model when a flush-mounted solution is required for sanitary environments. The 304 stainless steel construction offers corrosion resistance suitable for washdown areas. Consider the 20x20x4 inch internal volume for component placement needs. Verify that the screw cover mechanism meets the security requirements of the installation site.
This part belongs to the PharmaPro series by nVent Hoffman, which specializes in enclosures for the pharmaceutical sector. The series emphasizes hygienic designs with smooth finishes to prevent contaminant accumulation. These units are distinct from standard industrial enclosures due to their specialized surface treatments and mounting configurations.
No public confirmed substitute part numbers are available in the provided documentation.

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