RD-700 epoxy coated cast iron dual outlet roof drain/overflow combination with flashing clamp, integral gravel stop, 2 in. high internal overflow standpipe, secured ductile iron dome, and no hub outlets. Constructed to withstand climate and the rigors of long-term use.
Size/Part #
3" - BHWL7032
4" - BHWL7042
6" - BHWL7062
Free area: 157 square inches
Deck opening: 18-1/2" (470) x 10-1/2" (267), with sump receiver: 22" (559) x 14" (356)
Type: New Installation/Direct Connect
Material: Cast Iron
The new drain you sent me home with worked perfectly and even though I wasn't a seasoned roofer, I was still able to put it in in six minutes. Thank everyone that helped me, you guys were a tremendous help and looking forward to doing business with you and your company soon.
— Brian, Maintenance, Buffalo, NY