Roofing accessories · Olympic Manufacturing
Olympic Manufacturing 4" TPO RetroDrain
SKU: 734276
The one-piece spun aluminum body has a TPO coated flange for direct hot air welding of TPO roof membranes. The drain flange has a depressed sump area for improved flow and to facilitate drainage. The TPO RetroDrain is equipped with a heavy duty cast aluminum strainer dome for strength and durability, and incorporates U-Flow® Seal technology, providing a mechanical watertight connection to PVC or cast iron pipes.
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Product details
- Category
- Roofing accessories
- Unit
- piece
- Brand
- Olympic Manufacturing
- Length
- 12" (305 mm)
- Thickness
- 11 Gauge (0.125")
- Unit codes
- PC
- Applicable standards
- ANSI/SPRI RD-1
- Manufacturer product number
- TNC1107245
