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# Corrosion-Resistant Housings: Check the Rating Conditions
- URL: https://www.thedirtyfilter.com/corrosion-resistant-housings-check-the-rating-conditions/
- Published: 2026-10-04T03:28:54.000Z
- Updated: 2026-10-04T21:43:06.000Z
- Description: Check the exact model’s pressure-temperature envelope and wetted materials before choosing a corrosion-resistant housing.
- Author: Mark Blue
- Tags: Engineering Reference, Materials & Seals, Video

Eaton's POLYLINE resource describes polypropylene and PVDF housing options. Its overview lists an operating-pressure value together with a temperature, showing why pressure and temperature must be recorded together.

For any proposed installation, confirm the exact model's pressure-temperature envelope, wetted components, seal specification, chemical exposure, and connection requirements. A corrosion-resistant material description alone is not approval for a particular process liquid.

[Eaton POLYLINE technical resource](https://www.eaton.com/us/en-us/catalog/filters-strainers/polyline.html)

Source: Eaton. Manufacturer page inspected October 4, 2026 UTC.

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