Products / RD-100-CP Roof Drain

An epoxy-coated cast iron new-installation roof drain with a flashing clamp and integral gravel stop, a 12-3/4 in. square epoxy-coated ductile iron heel-proof promenade top and a no-hub outlet as standard, in 2 in. to 6 in. sizes. The product page gives 41 square inches of free area and a 10 in. deck opening (13-3/4 in. with sump receiver); options include push-on or threaded outlets, a sump receiver, under-deck clamp, side outlet and adjustable extension flange.