- This system is ideally suited for applications where the existing central RO, DI or distillation pretreatment system is either unreliable, overloaded (with regard to capacity), or nonexistent in a particular location. It is also suitable for applications where either space or funding limitations preclude purchasing separate RO and Type I DI systems. The RO portion of the system features fully automatic operation. It includes an activated carbon prefilter, product and reject flow meters, one or two TFC (thin film composite) high-capacity RO cartridges, and an external 30, 42, 130, or 200 Liter pressurized tank for storing the RO purified water for later use by the DI system.
The Type I DI portion of the system features a high-purity TOC reduction and DI polishing module, continuous recirculation, a digital resistivity monitor that meets USP 29 specifications, a remote dispenser, and a 0.1 micron (absolute) final filter capsule. This is why UCLA and the CDC recently bought over 100 of these units and entirely eliminated their central DI system!