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Marathon Roofing Products
4" Proliner Copper Retrofit Drain with 10" Clamping Ring & TPO Coated Flange
QXO product C-597400 · 1 options
Selected: MRP BS-1030TPO 4" DRN W/TPO FLG
QXO SKU 597400 · Product number MRPBPS4CRTPO
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- EA
- Item Weight
- 11
- Algae Resistance
- No
About this product
The Proliner Drain is the only drain in the industry that provides multiple seals for water back-up prevention.



