CAD Drawings CAD Drawings are provided as reference-only representations of the product. For latest dimensions always consult the current submittal sheet. Available CAD Drawings Variation Description Grease Interceptor: Manual Cleaning, On-Floor Type -BXT Bolt-On Extension -BXT-HD Bolt-On Extension with Heavy Duty Cover -ET Enclosed Type Steel Frame and Cover -EXT Extension, 6" Standard -ISI Integrated Solids Basket -RT Recess Type Steel Frame and Cover -60108H 50GPM Manual Grease Interceptor