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.
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"
Free area: 35 square inches
Deck opening: 6-1/2" (165)
With sump receiver: 8" (203)
I push all I can your way….Marathon has been a good supplier for the 15+ years I’ve been doing commercial roofing sales at Erie and all of you guys are so great to deal with.
— David G. Bales - Commercial Inside Sales Erie Materials