RD-100-CP epoxy coated cast iron roof drain with flashing clamp with integral gravel stop, 12-3/4 in. x 12-3/4 in. (324 x 324) square epoxy coated ductile iron heel proof promenade top, and no hub (standard) outlet. Constructed to withstand climate and the rigors of long-term use.
Size/Part #
2" - BHWL170
3" - BHWL180
4" - BHWL190
5" - BHWL195
6" - BHWL200
Body: Cast iron
Flange: N/A
Outlet length: No hub
Clamping Ring: N/A
Strainer: 12-3/4" x 12-3/4"
Free area: 41 square inches
Deck opening: 10"
With sump receiver: 13-3/4"
Type: New Installation/Direct Connect
Material: Cast Iron
"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