What is the typical pressure range for ammonia in industrial refrigeration systems?

The typical pressure range for ammonia in industrial refrigeration systems is between 50 to 300 psi. This range is consistent with the operating conditions of many industrial applications that utilize ammonia as a refrigerant due to its excellent thermodynamic properties, high efficiency, and refrigeration capacity.

Ammonia refrigerant systems operate at pressures that are generally higher than those in smaller, commercial refrigeration systems. Within the 50 to 300 psi range, the pressure can vary based on the specific application, temperature requirements, and design of the system. Maintaining this pressure range is crucial for optimal system performance and safety.

Operating within these parameters ensures that the ammonia can effectively absorb and release heat during the refrigeration cycle. This pressure range is not only efficient but also aligns with safety standards, as exceeding these limits could lead to dangerous conditions within the system. Factors such as ambient temperature and the type of application being serviced can cause variations in operational pressures, but the established range of 50 to 300 psi serves as a reliable guideline for most industrial ammonia refrigeration systems.