Zurn Z532 / ZB532 / ZN532 | 12″ Wide-Flange Heavy‑Duty Floor Drain.
Product Overview
The Zurn Z532 series are premium 12″ wide-flange floor drains built for heavy-duty use. Featuring a robust Dura‑coated cast iron body, each model comes equipped with a heavy-duty slotted grate and suspended sediment bucket—making them ideal for commercial, garage, or industrial environments where durability and ease of maintenance are critical.
Available in three finish options—Z532 (cast iron), ZB532 (polished bronze), or ZN532 (polished nickel bronze)—these drains offer aesthetic flexibility along with superior performance.
Key Features & Benefits
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Robust Construction
Strong cast iron body resists heavy loads and environmental wear, ensuring long-lasting durability. -
Wide Troweling Flange Design
Includes a latex troweling flange that supports precise mortar application during installation, improving waterproofing and finish quality. -
Diverse Finish Options
Choose from cast iron, polished bronze, or polished nickel bronze tops to match installation aesthetics. -
Effective Sediment Management
Equipped with a suspended sediment bucket that traps debris while allowing smooth water flow and easy cleaning. -
Integrated Membrane Clamp Frame
Built-in flashing clamp streamlines installation and simplifies membrane sealing—ideal for concrete pours or tile installations. -
Contractor-Centric Design
Zurn’s engineered installation solutions reduce job-site errors and minimize rework time.
Technical Specifications
| Specification | Detail |
|---|---|
| Model Options | Z532 (Cast Iron), ZB532 (Bronze), ZN532 (Nickel Bronze) |
| Overall Diameter | 12¼″ (311 mm) |
| Body Material | Dura‑coated cast iron |
| Grate Type | Heavy-duty slotted cast-iron grate |
| Flange Type | Latex troweling flange with membrane clamp |
| Sediment Bucket | Suspended polypropylene basket |
| Outlet Location | Bottom outlet via flange body |
| Use Case | Heavy-duty drainage in garages, workshops, basements |
Frequently Asked Questions
Q: What is the purpose of the troweling flange?
The latex flange ensures clean, waterproof embedding during concrete pours or tile applications and helps secure the membrane seal.
Q: Is the grate easy to clean?
Yes—a suspended sediment bucket captures debris below the grate, simplifying maintenance without disrupting water flow.
Q: Can I match the drain top to interior finishes?
Absolutely. You can choose cast iron for rugged use or polished bronze or nickel bronze for a refined look.
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