• Low energy membranes reduce operating pressures, leading to cost savings.
• Optimized flow:size ratio for space efficiency.
• Includes 1μm pre-filtration for membrane protection.
• Programmable user interface for easy operation and monitoring, with 14-day data storage for flow rate, conductivity, and temperature (PLC only).
• Modem and RS232 connections available.
• Dry run monitor for pump protection.
• Treated water is diverted at startup to ensure quality.
• Timed recirculation rinse reduces membrane fouling.

• Output to PLC via analogue signal for conductivity monitoring.

• Boiler feed
• Industrial process water
• Cleaning and rinse waters
• Reuse/recycling
• Healthcare
• Pharmaceuticals

The SIRION™ Maxi reverse osmosis systems produce high purity water, removing up to 98% of dissolved inorganics and over 99% of large dissolved organics, colloids, and particles. Flow rates range from 450 to 5000 l/hr.

• Electrical Supply: All models operate on 380/415V, 3 phase, 50 Hz standard.
• Permeate flow rates range from 450-500 l/hr to 4700-5000 l/hr depending on the model.
• Typical salt rejection is between 96-98%.
• Pump motor sizes vary from 2.2 kW to 5.5 kW.
• Dimensions and weights vary by model, with heights ranging from 1630 mm to 2950 mm and weights from 200 kg to 410 kg.
• Pipe connections vary by model, with feed, concentrate, and permeate connections ranging from DN 15 to DN 40.
• Supply pressure ranges from a minimum of 2 bar to a maximum of 6 bar, with temperature limits from 2°C to 25°C.
• Feed water should be potable, free from organic contamination, chlorine, and suspended matter, with a softened water supply typically required.

Hydrex® 4000 water treatment chemicals from Veolia Water Technologies are recommended for optimized plant operation.

Local after-sales service and support teams offer preventative and corrective maintenance programs to ensure long-term, efficient operation of installed plants.