Our Man-Way Grease/Oil Trap Extensions are perfect for in-ground installations where the interceptor height needs to be adjusted to accommodate inlet and outlet locations.
Interceptor Direct stocks 4 sizes to fit Large Capacity Rockford Grease Interceptors or Large Capacity Rockford Oil Interceptors in 350 to 500 gallon capacity sizes. Choose from 6-inch, 12-inch, 18-inch and 24-inch to achieve your desired depth. Manufactured by Rockford Interceptors, each includes gasket and clamps for easy installation. Cover ships with ROI/RGI Units.
Choose a Model for Full Specifications: