This line of commercial high- and low-pressure controls is designed to offer contractors greater convenience and flex-ibility during compressor installation and service, the company says. CP1 single and CP2 dual pressure controls are adjustable and have a standard single-pole, double-throw switch. This allows the control to be wired to either open or close on pressure rise or drop so it can be used for cycling, pumpdown, unloading, or cutout on refrigeration compressors, eliminating the need for several different controls, says the company. The CP3 is a mini pressure control.
Copeland Corp., 1675 W. Campbell Rd., Sidney, OH 45365-0669; 937-498-3011; 937-498-3334 (fax); www.copeland-corp.com (website).
Publication date: 05/14/2001