The company has expanded its SystemPro™ family of fractional and integral hermetic compressors with the addition of low-temperature “CF” models. The units are especially well-suited for use in walk-in coolers. The compressors and condensing units are available in a variety of displacement and voltage options, and are compatible with R-404A and -507, says the company. Enhancements include an optimized motor, a redesigned discharge port and discharge reed, a special gasket, and piston dome geometry.

Copeland Corp., 1675 W. Campbell Rd., Sidney, OH 45365-0669; 937-498-3011; 937-498-3334 (fax); (website).