Water Treatment Systems

Service Deionization (SDI)

Safe, convenient, and cost-effective high-purity deionized (DI) water.

At Promimex, in partnership with Evoqua, we deliver reliable Service Deionization (SDI) solutions to meet your high-purity water needs without the capital investment in costly regeneration equipment or chemical handling.

With nationwide coverage and 24/7 service dispatch, our SDI systems support flow rates from 0.75 to 250 GPM and resistivity levels from 50K to 18M Ohm. When the ion exchange resin becomes exhausted, we replace and regenerate your tanks off-site safely and efficiently.

With our proven technology and dependable support, having a steady supply of high-purity DI water is as simple as turning on the tap.