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Chemical Compatibility

Diaphragm Pump — Oxidizers/Disinfectants

Moderate evidence

Named chemicals

Sodium HypochloriteHydrogen Peroxide

What LibertyCES's vendor documentation shows

ChemSafe line explicitly positioned for corrosive/oxidizing chemical service with zero exposed metal in fluid path.

Materials documented for this service

  • PTFE
  • UHMWPE (no exposed metal, ChemSafe)
  • PVDF

Products cited for this service

Graco ChemSafe 1590/515/307/1040

Sourced to

  • graco-diaphragm-pumps.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.