SPX Cooling Introduces Water-Saving Optimizer System

SPX Cooling Tech has introduced the Marley WaterGard, a water usage optimizer and filtration system that helps reduce wastewater and overall water usage on packaged evaporative cooling products. The system uses membrane technology to pre-condition cooling tower water and limits salt (i.e. chlorides, calcium carbonate) introduction into the tower, therefore reducing necessary blowdown (outgoing) water.

The system is available in North American markets and offered in a variety of sizes based on the capacity of the cooling towers. Features include an integral pump, bypass function and an optional carbon system for chlorine filtration. Plus, WaterGard is designed for easy maintenance and filter replacement at regular service intervals.