Franklin Water Treatment’s Deionization (DI) Systems are engineered to deliver cost-effective, high-purity water by efficiently removing total dissolved solids (TDS). Designed for demanding commercial and industrial applications, each system is built with robust, industrial-grade components to ensure long-term reliability and exceptional performance.

Our DI systems feature precision engineered resin tanks, corrosion-resistant piping, and advanced control valves for consistent water quality. With decades of expertise in water treatment solutions, Franklin Water Treatment provides customized configurations, expert technical support, and dependable service. 

DI Tank Exchange Program

Franklin Water Treatment provides a DI Exchange Tank Program for customers requiring high-purity water without the complexity of on-site regeneration. Most exchange tanks are compact fiberglass vessels, making them easy to install and replace. When a tank reaches capacity our team quickly swaps it out for a freshly regenerated unit, minimizing disruption to your operations. Used tanks are returned to our facility, where the resin is professionally regenerated under strict quality standards, ensuring consistent performance and water purity.

Features Include:

• Heavy-gauge carbon steel construction
• Internal lining: chemically resistant coating
• Exterior finish: acid- and caustic-resistant paint
• Flat-false bottom resin support with hub-radial, non-clogging PVC underdrain for corrosion resistance
• Cation and anion vessels mounted on a structural carbon steel skid
• Pre-piped for minimal floor space and ease of installation
• Panel-mounted system flow meter
• DI water conductivity monitor with digital display
• Pre-assembled pressure gauge and sampling valve center