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Description
The Portals Plus Cast Iron Plus Pack Roof Drain with Poly Dome is designed for both new and retrofit roof drainage applications. It features a heavy cast iron drain body, a molded UV-stabilized polyethylene (poly) dome strainer, cast-aluminum epoxy-coated gravel guard and clamping ring, a cast-aluminum under-deck clamp, and a flexible EPDM expansion coupling with stainless steel clamps. This kit is engineered to provide reliable performance in single-ply and built-up roof systems.
Key features:
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Cast iron drain body ensures heavy-duty durability and structural strength.
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Poly dome strainer with cast aluminum clamping and gravel guard for weather and debris resistance.
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Flexible EPDM connector and stainless steel clamps included for reliable piping integration.
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Suitable for new build or retrofit installations in single-ply and built-up roofing systems.
- Flange Size: 11"
Specifications
- SKUs: 62601 (fits 3″ I.D.), 62611 (fits 4″ I.D.), 62631 (fits 6″ I.D.)
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Product type: Cast Iron Plus Pack Roof Drain w/ Poly Dome
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Body material: Cast iron
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Dome strainer: Molded UV-stabilized polyethylene (poly)
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Clamping ring / gravel guard: Cast aluminum, epoxy-coated
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Under-deck clamp: Cast aluminum
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Application: New or retrofit roof drains in single-ply and built-up systems.
Additional Information
Q: What is the difference between models 62601, 62611 and 62631?
A: The models correspond to different pipe sizes: 62601 fits a 3″ I.D. existing drain, 62611 fits a 4″ I.D., and 62631 fits a 6″ I.D.
Q: Is this kit suitable for retrofit installations or only new construction?
A: It is suitable for both new and retrofit installations in single-ply and built-up roofing systems.
Q: What materials are used for the dome and body, and why does it matter?
A: The body is cast iron for maximum strength and longevity; the dome strainer is molded polyethylene (poly) for low-maintenance durability under roof conditions.
Q: Does this kit include a flexible connector and under-deck clamp?
A: Yes — the Plus Pack includes a cast-aluminum under-deck clamp and a flexible EPDM coupling with stainless steel clamps as part of the complete kit.
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