What is a grease trap in a restaurant?

A grease trap is a plumbing device designed to intercept most greases and solids before they enter a wastewater disposal system. In a restaurant, a grease trap is important for preventing grease, oils, fats, and solids from clogging up the pipes and causing sewer backups.

Grease traps are typically located underground or indoors near the kitchen area where most grease is generated. They are designed with baffles and filter screens that trap the grease while allowing water to flow through. The trapped grease solidifies and can be removed periodically by a professional plumber or grease trap cleaning service.

Regular maintenance of a grease trap is essential to prevent clogs and backups. This includes cleaning the trap regularly, inspecting for any damages or leaks, and ensuring proper disposal of the collected grease.

In many jurisdictions, restaurants are required by law to have a grease trap installed to comply with environmental regulations and prevent pollution of the local waterways. Failure to maintain a grease trap properly can result in fines and penalties.