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 Oil Separator: Gravity Draw-Off Type with External Storage Tank R503EST5 60503-EST-5 Revit Drawing R503EST50 60503-EST-50 Revit Drawing R504EST50 60504-EST-50 Revit Drawing R504EST6 60504-EST-6 Revit Drawing R505EST50 60505-EST-50 Revit Drawing R505EST8 60505-EST-8 Revit Drawing R506EST100 60506-EST-100 Revit Drawing R506EST50 60506-EST-50 Revit Drawing R507EST100 60507-EST-100 Revit Drawing R507EST50 60507-EST-50 Revit Drawing R508EST100 60508-EST-100 Revit Drawing