What is the minimum size requirement for a grease trap?

The minimum size requirement for a grease trap is indeed 125 gallons. This specification is crucial for effectively managing waste and ensuring that commercial kitchens or food service establishments can properly handle the volume of grease and food particles generated during operation. A grease trap's function is to intercept fats, oils, and greases (FOG) before they enter the sewage system, preventing clogs and ensuring compliance with local wastewater management regulations.

Choosing a trap that meets or exceeds the 125-gallon requirement ensures that there is sufficient capacity to handle peak discharge periods, thereby reducing the likelihood of overflow or sewer backup. It is essential for maintaining sanitary conditions and promoting the longevity of the sewer system. Grease traps that are too small may not adequately capture the buildup of grease, which can lead to costly repairs, health code violations, and potential fines.

Other options would not meet the necessary capacity to effectively manage grease separation in commercial settings, resulting in less efficient operation and increased risk of failures in the waste management system.