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 Floor Drain: 9" Round w/C.I. Heavy Duty Tractor Grate & Deep Body -HP-7-81 Heel-proof Ductile Iron Grate with Slotted Cast Iron Bucket -12 Cast Iron Square Top -66 No-Hub Side Outlet