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Johns Manville
Hercules® RetroDrain® with Aluminum Dome
QXO product C-020058 · 5 options
Selected: JMC ALUM 2" HERCULES/ALUM. DOME
QXO SKU 473252 · Product number JMCA2HA
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- EA
- Item Weight
- 5
- Algae Resistance
- No
- Applicable Standards
- ANSI/SPRI RD-1
About this product
The Hercules® RetroDrain® is a one-piece spun aluminum body and heavy-duty cast aluminum dome and clamping ring provide strength and durability. It incorporates U-Flow® Seal technology for a mechanical, watertight connection to PVC or cast iron pipes to prevent water from backup damage. The drain flange has a depressed sump area to facilitate water drainage from roof surface.
