Zurn Z121-SS Roof Drain - Stainless Mesh Screen Over Dome

Dimensional data is subject to manufacturing tolerances and change without notice.

zurn-z121-ss

ENGINEERING SPECS: Zurn Z121-SS 12-in. roof drain includes a dura-coated cast iron (DCCI) body with combination membrane flashing clamp / gravel guard, and low-silhouette poly dome with stainless steel mesh screen.

Pipe Size (A)
(in.)		 Approx.
Weight (lbs.)		 Dome Open
Area (sq. in.)
2 - 6 22 78

 

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Outlet Types

Outlet Type Available Pipe
Sizes (in.)		 Body Height
Dimension (in.) (E)
Inside Caulk (IC) 2 - 4, 6 5-1/4
Threaded (IP) 2 - 4, 6 3-3/4
No-Hub (NH) 2 - 4, 6 5-1/4
Neo-Loc (NL) 2 - 4 4-5/8

 

Dome Options

  • Poly Dome* (4-1/4 in. height) with DCCI Body (Z)
  • Aluminum Dome (6-9/16 in. height) with DCCI Body (ZA)
  • Low Silhouette Cast Iron Dome (4-1/4 in. height) with DCCI Body (ZC)
  • Plain Bronze Dome (3-7/8 in. height) with DCCI Body (ZRB)
*Regularly furnished unless otherwise specified

 

Available Accessories