Zurn Z105 - Control-Flo Roof Drain Select Product (see spec sheet for info):ZA105-2NH - D.C.C.I. Body with Aluminum Dome - 2" Pipe Size - No-Hub 40 mil = 3/64”

40 mil = 3/64”

The drain cover has an open surface area of 73

near escalators entrances

High Gloss sealer provides a high-gloss

ZC104-20-5NL

Zurn Z105 - Control-Flo Roof Drain Select Product (see spec sheet for info):ZA105-2NH - D.C.C.I. Body with Aluminum Dome - 2" Pipe Size - No-Hub 40 mil = 3/64”The Zurn Z105 Control Flo Roof Drain is specially designed for dead level roof installations where controlling water buildup is crucial. With its built in weir, sturdy construction, and debris protection, it helps maintain roof integrity, reduce risk of overflows, and ensure safety in large commercial and industrial roofing systems. Key Features Flow Restricting Parabolic Weir: Controls water flow by limiting capacity to around 10 gallons per minute