CWM Commercial Reverse Osmosis System
The CWM Commercial Reverse Osmosis System is a compact, efficient purification solution engineered for light to medium commercial and industrial applications. Designed and manufactured by Coster Water, the CWM delivers dependable water quality using proven reverse osmosis technology in a durable stainless steel package. This system is ideal for businesses that require consistent, high-purity water while maintaining a smaller footprint and flexible installation options.
Efficient Performance in a Compact Design
The CWM system utilizes 4 inch by 40 inch extra low energy thin film RO membranes to efficiently reduce a broad range of contaminants while operating at a steady 50 percent recovery rate. Available in configurations producing 1,500 to 3,000 gallons per day, the CWM supports a wide range of commercial needs including food service, laboratories, light manufacturing, and retail operations. A 3/4 horsepower centrifugal pump with a 304 stainless steel shell and 316 stainless steel shaft provides reliable pressure and consistent flow, while stainless steel pressure vessels and a rugged 409 stainless steel frame ensure long-term performance.
Standard features include a 1 micron sediment pre-filter, product and waste flow meters, pump inlet pressure gauge, electronic controller, and a low pressure cutoff switch for system protection. The inlet feed electric solenoid valve, manual shutoff valve, reverse flow check valve, and waste recycle valve work together to maintain controlled, efficient operation with minimal operator intervention.
Flexible Options and Reliable Support
The CWM Commercial Reverse Osmosis System is designed to be easily customized based on site requirements and incoming water conditions. Optional upgrades include carbon tanks for chlorine removal, UV light disinfection, remote storage tanks, product dump valves, remote light kits, and a total dissolved solids meter for real-time water quality monitoring. The system can be wall mounted or installed as a free standing unit to accommodate different installation environments.
Coster Water supports the CWM system with dependable technical assistance and readily available replacement components to keep equipment running smoothly. With its balance of efficiency, durability, and adaptability, the CWM Commercial Reverse Osmosis System is a practical and cost-effective solution for businesses that need clean, great-tasting water every day. Contact us today to learn more or request a quote.






