Dimensional data is subject to manufacturing tolerances and change without notice.
Specifications: Zurn Z100-BS roof drain includes a dura-coated cast iron (DCCI) body with combination membrane flashing clamp / gravel guard and low-silhouette poly-dome with bronze mesh screen.
| Pipe Size (in.) |
Approx Weight (lbs) |
Dome Open Area (sq in.) |
| 2-4 |
26 |
103 |
| 5, 6 |
27 |
103 |
| 8 |
28 |
103 |
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.
Accessories
- Angular Underdeck Clamp (-AC) Roof Sump Receiver (-R)
- Acid Resistant Epoxy Coated (-AR) Secondary Clamping Collar (-SC)
- 3/4 - 4 in. Adjustable Water Level Regulator (-AW) Vandal-Proof Secured Top (-VP)
- Underdeck Clamp (-C)
- 2-in. Internal Water Dam (-W2)
- 3-in. Internal Water Dam (-W3)
- 4-in. Internal Water Dam (-W4)
- Static Extension (1 - 4-in.; specify height) (-E)
- Dex-o-Tex Flange (-DX)
- Adjustable Extension Assembly (1 3/4 - 3 1/2 in.) (-EA)
- Vertical Expansion Joint (-XJ)
- Static Extension With Secondary Clamp at Collar Body (-ES)
- Stainless Steel Perforated Gravel Guard (-84)
- Galvanized Cast Iron (-G)
- Stainless Steel Perforated Extension (-85)
- Galvanized Cast Iron Dome (-GD)
- 2-in. High External Water Dam (-89)
- 6 3/4 in. High Aluminum Dome (148 sq. in. open area) (-HD)
- 90° Threaded Side Outlet Body (2 - 4-in.) (-90)
