Chemical Compatibility
Storage Tank — Caustics/Bases
Strong evidence
Named chemicals
Sodium HydroxidePotassium Hydroxide
What LibertyCES's vendor documentation shows
Peabody's bulkhead-fitting table shows an unusual double-exclusion: both Viton and PVDF explicitly not recommended for NaOH, EPDM required.
Materials documented for this service
- EPDM (required)
- Viton (NOT recommended)
- PVDF (NOT recommended)
Products cited for this service
Peabody ProChemPoly Processing IMFO/SAFE-Tank
Sourced to
- peabody-general-catalog.md
- poly-processing-chemical-storage.md
Every material and product claim on this page traces to the vendor documentation listed above. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm current specifications with the manufacturer and request a spec review before final specification.