
Roofing accessories · Olympic Manufacturing
Olympic Manufacturing 3" Us-ii Aluminum Drain
SKU: 17171
USII RetroDrain comes with an economical option featuring a one-piece spun aluminum body and a heavy duty cast aluminum strainer dome for strength and durability. The extra large flange provides a wide area for attaching the roof cover. The USII RetroDrain incorporates U-Flow® Seal technology for a watertight mechanical connection to PVC or cast iron pipes.
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Product details
- Category
- Roofing accessories
- Unit
- each
- Brand
- Olympic Manufacturing
- Style
- Ventilation and Drainage
- Unit codes
- EA
- Applicable standards
- ANSI/SPRI RD-1
- Manufacturer product number
- UFLUS3

