Z165 8-3/8" Diameter Combination Main Roof and Overflow Drain with Low Silhouette Domes and Double Top-Set® Deck Plate

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:

• 8-3/8" combination drain
• Provides primary and secondary drainage in one assembly
• Deck plate allows roof-top installation to variety of roof materials

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