What is the purpose of an interceptor in a plumbing system?

The purpose of an interceptor in a plumbing system is to separate harmful materials from normal waste. Interceptors are designed to trap and remove substances such as grease, oil, and solids from wastewater before it enters the main sewer line or wastewater treatment system. This separation is crucial because it helps to prevent plumbing blockages, reduces the risk of pollution, and ensures that the wastewater is treated more effectively.

By keeping harmful materials out of the general waste stream, interceptors play an essential role in protecting both public health and the environment. This is particularly important in commercial kitchens, automotive shops, and other facilities where specific contaminants are generated. The effective use of interceptors not only aids in regulatory compliance but also promotes the longevity and efficiency of the plumbing system overall.