Chemical Compatibility

High-Temperature Water-Powered Dosing Pump — Food/Beverage/Biological Process Fluids

Strong evidence

Named chemicals

sodium hydroxide (caustic CIP)phosphoric acid (acid CIP)nitric acid (acid CIP)peracetic acid (PAA)chlorinated alkaline foam cleanerchlorine dioxidemilkstone / beerstone deposits

What LibertyCES's vendor documentation shows

The D14T page carries real, publishable process engineering no other vendor in the corpus supplies: caustic CIP at 1-2% NaOH and 160-180°F (saponifies fats, hydrolyzes proteins); acid CIP at 0.5-1.5% phosphoric or nitric acid and 140-160°F (dissolves milkstone, beerstone, scale); hot water sanitization at 171°F immersion or 160°F utensil surface; foam cleaning at 110-140°F with chlorinated alkaline at 1-3%. The failure mode it addresses is the content hook: manual dilution drift when hot water meets hand-mixed chemistry — temperature right, contact time right, mechanical action right, but concentration drifts. Every Dosatron is water-powered and electricity-free, a real differentiator in a wet washdown environment.

Materials documented for this service

High-temp elastomers and seal compounds rated for thermal cycling
Metal-free wetted path (key D14T versions) — specifically for NaOH and PAA service
Reinforced piston for repeated expansion under load

Products cited for this service

Dosatron D14T high-temperature family (max water temp 158°F, high-temp elastomers, metal-free wetted path on key versions for NaOH and PAA; sub-models D14TMZ5, D14TMZ10, D14TMZ3000)Dosatron D132 Mega-Flo (35.2-132 GPM; D132MZ30000, D132MZ5000, D132MZ1; direct injection of ClO2, chlorine and PAA)Dosatron D400 (110-400 GPM, patented Diversion Technology, 1:30,000 to 1:200)Dosatron D128 flat-top medicator (0.09-7 GPM, fixed ratios 1:128, 1:100, 1:200)Dosatron DM11 (0.02-11 GPM; DM11F fixed 1:128, DM11RE3 adjustable 0.8-3%)

Sourced to

data/vendor-sources/dosatron.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.

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