8-3/8" [213mm] Diameter roof drain and overflow drain, Dura-Coated cast iron bodies with combination membrane flashing clamp/gravel guards, double Top-Set® deck plate, and low silhouette cast iron domes.
Features:
Keywords: Combination Main Roof, Overflow Drain, Low Silhouette Domes, Double Top-Set Deck Plate, membrane flashing clamp, gravel guards, low silhouette cast iron domes, Galvanized Cast Iron, Secondary Clamping Collar, Acid Resistant Epoxy Coated Finish