RD-200-W epoxy coated cast iron overflow roof drain with flashing clamp with integral 4" (102mm) tall standpipe, self-locking polyethylene dome (standard), and no hub (standard) outlet.
Size/Part #
2" BHWS70
3" BHWS80
4" BHWS90
Body: Cast iron
Flange: N/A
Outlet length: No hub
Clamping Ring: 8" Cast iron
Strainer: 8" Polyethylene
Free area: 35 square inches
Deck opening: 6-1/2" (165)
With sump receiver: 8" (203)
Type: New Installation/Direct Connect
Material: Cast Iron
I really like the products we purchase from Marathon. They are always helpful and much nicer to deal with than my previous manufactures.
— Bob, Commercial Coordinator, ABC Supply Company, Austin, Texas