Zurn P187‑2‑4‑GRATE | Aluminum Replacement Grate for Z187 Scupper Drain
Product Overview
The Zurn P187‑2‑4‑GRATE is a premium oblique aluminum grate expertly crafted as a direct replacement for Zurn Z187 series scupper drains. Designed for 2″, 3″, or 4″ outlet configurations, this grate ensures smooth rooftop drainage while preventing debris buildup—a must-have repair part for roof drain maintenance.
🔧 Key Features & Benefits
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Oblique Design for Efficient Drainage
Angled grate channels water effectively during rain and snow melt, optimizing flow away from the roof edge. -
Rugged Aluminum Construction
Durable and corrosion-resistant, this grate withstands exposure to weather and UV without rusting. -
Free Flowing Debris Protection
Engineered to keep leaves and small debris from blocking the drain, maintaining reliable performance under all conditions. -
Direct Compatibility with Z187 Drains
Made specifically for Zurn Z187 scupper drains with 2″–4″ connections; convertibles for other sizes available separately. -
Generous Open Area
With approximately 57 sq in of free area, the grate supports high-volume drainage capacity.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | P187‑2‑4‑GRATE |
| Material | Aluminum |
| Connection Sizes | For 2″, 3″, and 4″ outlet drains |
| Open Area | ~57 sq in |
| Compatibility | Zurn Z187 oblique scupper drains |
| Casting Numbers | 3414‑001, 2420, ZS01 |
Why Choose the P187‑2‑4‑GRATE?
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Tailored Replacement: Specifically engineered to replace the aluminum grate on Z187 drains, ensuring a precise fit.
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Durability & Longevity: Strong aluminum alloy resists harsh weather, UV exposure, and corrosion.
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Enhanced Performance: Oblique design improves water flow while reducing clogging risks.
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Easy Maintenance: Simplifies tradesperson replacement—no need to remove the entire drain assembly.
Frequently Asked Questions
Q: Which drain models does this fit?
A: Compatible with Zurn Z187 scupper drains using 2″, 3″, or 4″ connections
Q: What is the grate's open area?
A: Offers approximately 57 sq in of free area to allow fast, efficient drainage even during heavy rainfall.
Q: Can this work with larger drains or bronze grate systems?
A: This model is limited to 2″–4″ connections on Z187 drains. Other models (e.g., polished nickel bronze) are available for larger or premium configurations.
Q: Is hardware included?
A: This product includes the grate only. Corresponding clamp collars and bolts are sold separately.
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