Z889-18-HPDHI-CAP SLOTTED DRAINAGE SYSTEM HEELPROOF CLEANOUT PORTZurn Z-889-18-HPD 8"[203mm] wide linear low density polyethylene cleanout port. 24"[610mm] long modular cleanout with specified -ADA compliant Ductile Iron frame and grate, mechanically interlocking joints, integral rebar clips, and smooth radiused interior. Regularly furnished with the Ductile Iron Frame/Grate, which allows access to the system.