RD-250 cast iron combination roof drain/overflow with deck flange, drain body, flashing clamp with integral gravel guard, overflow standpipe with membrane clamp, self locking cast iron dome, and no hub outlets.
Deck flange, flashing clamp, and overflow standpipe with membrane clamp ensure reliable drainage
Drain body and self-locking cast iron dome are built to last
Engineered with cast iron for long life and durability
No hub outlet for easy installation
Vandal proof strainer
Available in 2", 3" and 4"
2" - BC1‐31846
3" - BC1‐3184
4" - BC1‐31845
Body: Cast iron Flange: Cast iron Outlet length: No hub Clamping Ring: Cast iron Strainer: Cast Iron