The OAM Purger™ is now available for high-pressure centrifugal chiller applications. It removes oil, acid, and moisture from a chiller’s refrigerant charge, the company says. According to the manufacturer, the OAM Purger cleans the chiller’s refrigerant charge to trace levels of oil, restoring the chiller to peak operating efficiency and reducing energy consumption.

Redi Controls Inc., 755 East Main St., Greenwood, IN 46143; 800-626-8640 or 317-865-4130;

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