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Chemical Compatibility

Diaphragm Pump — Caustics/Bases

Strong evidence

Named chemicals

Potassium Hydroxide (KOH)Sodium Hydroxide

What LibertyCES's vendor documentation shows

Cheese-plant wastewater case study: QUANTM electric diaphragm pump dosing 50% H2SO4 and 45% KOH, 24% chemical savings.

Materials documented for this service

  • PP
  • PVDF
  • 316SS (unsuitable per case study)

Products cited for this service

Graco QUANTM i30 (electric diaphragm)

Every material and product claim on this page traces to real, vendor-published documentation on file with LibertyCES. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm current specifications with the manufacturer and request a spec review before final specification.

FAQ

Is Diaphragm Pump compatible with Caustics/Bases?

Cheese-plant wastewater case study: QUANTM electric diaphragm pump dosing 50% H2SO4 and 45% KOH, 24% chemical savings. This is strong evidence.

What materials are documented for Diaphragm Pump in Caustics/Bases service?

Materials documented for this service: PP, PVDF, 316SS (unsuitable per case study). Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm with a spec review before final specification.

What specific Caustics/Bases chemicals does this cover?

Named chemicals in this documentation: Potassium Hydroxide (KOH), Sodium Hydroxide.

What products are cited for Diaphragm Pump in Caustics/Bases service?

Documented examples include Graco QUANTM i30 (electric diaphragm).