Zurn 15" Dia. Control-Flo Roof Drain with Parabolic Weir - 4" Pipe Size No Hub

15" Dia. 4" Pipe Size - No Hub
Top-Set® Roof Deck Plate

Zurn Z105 15" diameter Control-Flo roof drain for dead-level roof construction features Dura-Coated cast iron body. Control-Flo weir shall be linear functioning with integral membrane flashing clamp/gravel guard and polydome. All data shall be verified proportional to flow rates. Each notch will allow 10 GPM flow per inch of rain water buildup above the drain.