P509-DG-GRATE 11" Cast Iron Replacement Grate for Floor & Area Drains
The P509-DG-GRATE Replacement Grate is built to restore function and durability to select commercial floor and area drain systems. Designed to fit Z505, Z509, and Z512 series drain bodies, this round cast iron grate ensures long-term performance in demanding environments like maintenance rooms, garages, and commercial kitchens.
Manufactured from robust cast iron with a reinforced profile, this grate features a wide 11-3/16" diameter and a solid 1-1/4" rim thickness, delivering excellent load-bearing capability while allowing efficient drainage.
Compatible Drain Bodies:
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Z505
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Z509
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Z512
Key Features:
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Cast iron construction for durability in high-traffic environments
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Actual diameter: 11-3/16"
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Rim thickness: 1-1/4"
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OEM part number/casting ID: 50453-16
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Ideal for commercial floor and area drain replacements
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Resistant to corrosion, wear, and physical impact
Whether you’re replacing a worn grate or completing a new installation, the P509-DG-GRATE provides a rugged and reliable fit for Zurn-compatible drainage systems.
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