Mechanical controls regulate and control temperature, pressure and flow of refrigerant and oil in the system.

Oil Controls

• Keep refrigeration systems at peak performance at all times;
• Keep compressors lubricated;
• Maintain high level of heat transfer and energy efficiency;
• Remove as much oil as possible from the refrigerant.

Temperature Pressure Controls

• Provide control for compressor cycling, pump-down or defrost;
• Protect against loss of charge and freezing;
• Grant operators complete control of temperature pressure.