This portable service purge is said to be the fastest way to get air-logged, low-pressure centrifugal chillers back on-line, according to the company. The unit is compact and lightweight for easy transport and use, the company says. It uses a 1/4-in. hose hook-up, and is 10-times faster than high-efficiency purges, says the manufacturer. The unit is designed to be safe and reliable, and is for use with R-11, -113, -114, and -123, says the company.
Redi Controls, Inc., 755 E. Main St., Greenwood, IN 46143; 800-626-8640 or 317-865-4130; 317-865-4145 (fax); www.RediControls.com (website).