Dimensional data is subject to manufacturing tolerances and change without notice.
Specifications: Zurn Z100-W4 roof drain includes a dura-coated cast iron (DCCI) body with combination membrane flashing clamp / gravel guard, 4-in. internal water dam and low-silhouette poly-dome.
| Pipe Size (in.) |
Approx Weight (lbs) |
Dome Open Area (sq in.) |
| 2-4" |
26 |
103 |
| 5", 6" |
27 |
103 |
| 8" |
28 |
103 |
Outlet Types
- Inside Caulk (IC)
- Threaded (IP)
- No-Hub (NH)
- Neo-Loc (NL)
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)
- Galvanized Cast Iron (-G)
- Acid Resistant Epoxy Coated (-AR)
- Galvanized Cast Iron Dome (ZC only) (-GD)
- Bronze Mesh Screen Over Dome (-BS)
- 6 3/4 in. High Aluminum Dome Strainer (148 sq. in. open area) (-HD)
- Underdeck Clamp (-C)
- Roof Sump Receiver (-R)
- Deck Extension (-DE)
- Secondary Clamping Collar (-SC)
- Top-Set Deck Plate (Replaces both the -C and -R) (-DP)
- Stainless Steel Mesh Screen Over Dome (-SS)
- Top-Set Drain Riser (-DR)
- Neo-Loc Test Cap Gasket (2 - 4 in.; NL bottom outlet only) (-TC)
- Dex-o-Tex Flange (-DX)
- Vandal-Proof Secured Top (-VP)
- Static Extension (1 - 4-in.; specify height) (-E)
- Stainless Steel Perforated Gravel Guard (-84)
- Adjustable Extension Assembly (2 1/8 - 3 1/2 in.) (-EA)
- Stainless Steel Perforated Extension (-85)
- Top-Set Adjustable Extension Assembly (-EB)
- 90° Threaded Side Outlet Body (2 - 6 in.) (-90)
