Zurn Z100-VP Roof Drain Vandal-Proof Secured Top

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



Pipe Size
(in.) (A)
Weight (lbs.)
Dome Open
Area (sq. in.)
2 - 4 44 103
5, 6 45 103
8 51 103

ENGINEERING SPECS: Zurn Z100-VP roof drain includes a dura-coated cast iron (DCCI) body with combination membrane flashing clamp / gravel guard with vandal-proof secured top and low-silhouette poly-dome strainer.



Outlet Types

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



Dome Options

Poly-Dome* with DCCI Body (Z)
6 3/4 In. High Aluminum Dome with DCCI Body (ZA)
Cast Iron Dome with DCCI Body (ZC)
Plain Bronze Dome with DCCI Body (ZRB)

*Regularly furnished unless otherwise specified



Available Accessories

Angular Underdeck Clamp (-AC) Galvanized Cast Iron Dome (ZC only) (-GD)
Acid Resistant Epoxy Coated Finish (-AR) Roof Sump Receiver (-R)
3/4 - 4 in. Adjustable Water Level Regulator (-AW) Secondary Clamping Collar (-SC)
Bronze Mesh Screen Over Dome (-BS) Stainless Steel Mesh Screen Over Dome (-SS)
Underdeck Clamp (-C)  2-in. Internal Water Dam (-W2)
Dex-o-Tex Flange (-DX) 3-in. Internal Water Dam (-W3)
Static Extension (1 - 4-in.; specify height) (-E) 4-in. Internal Water Dam (-W4)
Adjustable Extension Assembly (1 3/4 - 3 1/2 in.) (-EA) Vertical Expansion Joint (See Z-190) (-XJ)
Static Extension With Secondary Clamp at Collar Body (-ES) Stainless Steel Perforated Gravel Guard (-84)
Flush Grate (-FG) 2-in. High External Water Dam (-89)
Galvanized Cast Iron (-G) 90° Threaded Side Outlet Body (-90)