Grease Interceptors 101

Whether it’s in a bustling restaurant kitchen or a home with heavy cooking needs, grease interceptors are key to keeping plumbing clear and your drainage system efficient. What is a grease interceptor? Simply put, residential and commercial grease interceptors are plumbing devices specifically designed to prevent fats, oils, grease, and solids (collectively referred to as FOGS) from clogging pipes by catching these substances before they enter the wastewater system. For a more detailed explanation, we recommend this article: What is a Grease Interceptor?

How Do Grease Interceptors Work?

The process is simple: as wastewater from sinks and dishwashers enters the interceptor, it flows into a tank where the FOG separates from the water. Since fats and oils are lighter, they float to the top, allowing cleaner water to flow out and into the plumbing system. Periodically, the interceptor needs to be cleaned to maintain optimal performance. Find out more about maintaining grease interceptors here.

Why Are Grease Interceptors Important?

Without a grease interceptor, grease buildup can lead to serious plumbing issues. Over time, clogs can form in pipes and cause backups that can damage your plumbing and require costly repairs. Additionally, commercial grease interceptors are often required by local codes for commercial kitchens, helping ensure that the wastewater flowing out is as eco-friendly as possible.

SquarePeg’s Grease Interceptor Options

At SquarePeg, we offer a range of grease interceptors to meet both residential and commercial needs. Whether you're a homeowner looking to protect your plumbing or a contractor outfitting a kitchen, our selection is built for durability and efficiency. Explore our interceptors today to find the right fit for your project.