RD-200-R epoxy coated cast iron overflow roof drain with flashing clamp with integral 2 in. (51mm) high external water dam, self locking polyethylene dome (standard), and no hub (standard) outlet.
Features
- Engineered with cast iron for long life and durability
- Flashing clamp and integral 2" external water dam help reduce maintenance
- Self-locking polyethylene dome (standard) and no hub (standard) outlet simplify installation and maintenance
Options
- Sump receiver
- Underdeck clamp
- Deck flange/adjustable extension
- Aluminum strainer
- Cast iron strainer
- Vandal proof strainer
- Available in 2", 3" and 4"
Information
Size/Part#
2" - BHWS160
3" - BHWS170
4" - BHWS180
Body: Cast iron
Flange: N/A
Outlet length: No hub
Clamping Ring: 8" Cast iron
Strainer: 8" Polyethylene
Overflow Dam: 2"
Specifications
Free area: 35 square inches
Deck opening: 6-1/2" (165)
With sump receiver: 8" (203)
"I just completed re-roofing nearly 60,000 SF of 55-year-old roof on the 6th floor of the building here at the Tri-Main Center in Buffalo. I told the roofer at the onsite that I wanted Marathon replacement drains when we first walked the roof. That’s exactly what I got, The “Aluminator” replacement drain! Carmody Roofing went to their supplier, Beacon Building Products to get the dozen or so Marathon replacement drains I needed. I have to say that they add a great finishing touch to the new black EPDM roof. Kudos to the Marathon crew for providing the myriad of roof drain solutions and products for roofing needs everywhere!"
— Harry Chomen, TriMain Development L.P., Buffalo, NY