According to NSF/ANSI Standard 60, what is the maximum use level related to?

The maximum use level according to NSF/ANSI Standard 60 specifically relates to the acceptable concentration of chemicals, particularly in water treatment applications. In this context, anhydrous ammonia is commonly discussed due to its role as a refrigerant and its use in various industrial applications, including water treatment.

NSF/ANSI Standard 60 sets forth criteria for the quality of drinking water treatment chemicals. It establishes any potential health effects associated with these chemicals when used at defined levels, ensuring they do not pose a risk to public health. Anhydrous ammonia, being a chemical with specific permissible limits, is rationalized within this standard to protect consumers and maintain safety in water systems. This establishes its importance in maintaining health and safety standards in various industrial uses, including refrigeration systems.

Understanding this relationship helps professionals in industrial refrigeration better grasp safety protocols and regulations related to the use of refrigeration agents like anhydrous ammonia, ensuring both effective refrigeration and compliance with health and environmental standards.