Aboveground Rectangular Single Basin
Rectangular Passive Grease Interceptors (R-PGI) can be installed aboveground to help food service establishments intercept and accumulate FOG on-site and prevent it from entering the POTW collection system. Like our cylindrical, belowground units, the R-PGI's large capacity and specially designed internal baffles retains wastewater long enough in a non-turbulent environment for proper grease and solids separation. Highland hydromechanical grease interceptors are highly efficient. Their large volume can accommodate long retention times,even 30 minutes or greater. Additionally, they can receive discharge from kitchen fixtures, garbage grinders and all other food preparation areas, eliminating the need for a solids interceptor. R-PGI are available in Single, Double or Triple Basin configurations. They are of superior design and construction than old-style concrete grease interceptors. They're lighter than concrete and are easy to install and maintain due to their one-piece construction.