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SnowPure Electropure - Model XL-SR Series -Sanitary EDI for Pharmaceutical Purified Water or WFI
XL-SR Electropure EDI products can handle a range of flows from 50 l/h to 2.3 m3/hr (10 gpm), depending on the specific requirements of the customer. These are designed for periodic cold sanitization using peroxide/peracetic acid (for example Minncare Cold Sterilant).
XL-SR Pharmaceutical EDI Modules
ELECTROPURE™ XL-SR modules are pharmaceutical EDI modules for producing highresistivity USP Purified Water. They are configured to easily retrofit existing systems with added Electropure™ technology benefits, so the old troublesome Dow Omexell® and GE E-Cell® CONCENTRATE RECIRCULATION IS ELIMINATED. ELECTROPURE™ XL-SR modules have the compact Electropure profile and have Electropure™ EDI technology inside. This includes Electropure’s patented Excellion™ membranes, our unique non-scaling electrode system, and our efficient thin-cell technology.
And with Electropure™ EDI thin-concentrate technology, there is no need for the troublesome Omexell® and E-Cell® recirculation system, so it can be eliminated from the system. With the mass-transfer built into Electropure™ EDI thin-concentrate technology, you don`t need either salt injection or feed-and-bleed systems. You also don`t need the IONPURE® “all-filled” design.
- Feed and product ports are 1-inch Ladish Sanitary Tri-Clamp Fittings.
- Modules come with sanitary clamps and seals.
- Simple systems can be built with multiple modules in parallel.
- The -SR series is an improved design with the bolt heads on the opposite face.
- Modules are certified compliant with FDA CFR 21.
XL-SR Sanitary Pharmaceutical EDI

- No concentrate recirculation or brine injection
- Thin-Cell efficient technology
- Thin-Concentrate non-scaling technology
- Unique non-scaling electrode system
- Patented Excellion™ membranes
- Electropure™ EDI technology was born in 1977,
- before Ionpure
- SnowPure is privately held
- SnowPure is your partner, not a competitor. “We Don’t Compete with our Customers.”
- High quality Electropure™ EDI training and OEM support
- Continuous Process-no upsets
- Operating cost is minimized
- No hazardous waste, no associated costs and risks
- No regeneration acid or caustic
- Flexible—easy to expand a modular EDI system
- Reliable—no recirculation system components to fail
- SnowPure believes strongly in training—this helps ensure field success with Electropure™ EDI systems.
- SnowPure assists new OEM customers through their system design phase.
- Our customers also have access to our Best Practices P&IDs to aid in their EDI system optimization.
- Combined with ongoing Technical Service, we help ensure success.
