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GAF EverGuard TPO Coated Hercules Drain, 3 Inch, Model 8523J
Regular price $676.65GAF EverGuard TPO Coated Hercules Drain, 3 Inch, Model 8523J
The GAF EverGuard TPO Coated Hercules Drain is a 3-inch roof drain with a TPO-coated metal flashing designed for single-ply EverGuard TPO membranes. Sold as one piece, it heat-welds to the TPO field to provide a watertight interior drain connection.
Key Features:
- TPO coated flashing: Coated metal drain flashing welds directly to EverGuard TPO membranes.
- 3 inch drain: Sized for a 3-inch drain connection, model #8523J.
- Single-ply accessory: Built for commercial single-ply roofing drainage details.
- Watertight detail: Provides a finished, weldable clamping interface for interior roof drains.
- Hercules series: Part of the Hercules coated metal drain flashing line documented in GAF detail 515.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | GAF |
| Sell unit | 1 piece |
| Product line | GAF EverGuard TPO coated metal accessories |
| Available sizes | 3 in. drain |
| Material | TPO-coated metal |
| Nominal size | 3 in. |
| Intended use | Interior roof drain connection in EverGuard TPO single-ply roofing |
| Sell unit type | Piece (PC) |
Fit and Compatibility:
Made for GAF EverGuard TPO roofing systems; welds to EverGuard TPO membrane at roof drain locations per GAF detail 515 for Hercules coated metal drain flashing.
Frequently Asked Questions (FAQ):
Q: What size drain is this?
A: This is the 3-inch TPO coated Hercules Drain, model #8523J.
Q: How is it attached to the membrane?
A: The TPO-coated flashing is heat welded to EverGuard TPO membrane following the manufacturer's drain detail.
Q: Does it include the drain body?
A: This item is the coated drain flashing; confirm the full drain assembly components needed for your job with the manufacturer's detail documents.
Q: What systems can it be used with?
A: It is intended for use with GAF EverGuard TPO single-ply membranes.
Q: How many come in an order?
A: One piece per sell unit.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Coated metal drains save field welding labor versus fabricated wraps, since the TPO coating welds straight to the membrane. Set and secure the drain body and clamping ring before running membrane, then weld the coated flange with clean, dry overlaps. For different pipe sizes or scupper details, use the matching Hercules coated accessory rather than forcing a 3-inch unit onto another opening.
Commercial roof work near open drains and hot-air welding equipment carries fall, burn and fire hazards; use fall protection and follow the manufacturer's installation and safety documents.
Order the GAF EverGuard 3-inch TPO Coated Hercules Drain for watertight single-ply drain details.
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