Zurn ZA100-4IP-AC-G 15" Diameter Roof Drain, Aluminum Dome, 4" Threaded Connection, Angular Underdeck Clamp, Galvanized

ZurnSKU: ZUR-ZA100-4IP-AC-G

Price:
Sale Price$748.99 CAD
Description

 

Zurn ZA-100-4IP-AC-G 15" Roof Drain with 4" Threaded Inlet & Aluminum Dome

Product Description:
The Zurn ZA-100-4IP-AC-G roof drain is a rugged and efficient solution for flat or low-slope commercial roof drainage systems. Featuring a 15" Dura-Coated cast iron drain body and a 4" threaded connection, this unit is engineered for long-term performance in concrete deck applications.

Equipped with a galvanized angular underdeck clamp and a low-profile aluminum dome strainer, the system promotes secure installation and reliable water capture—even during heavy rainfall. The integrated clamping collar and membrane flashing clamp ensure a watertight seal, making it ideal for both new builds and retrofit projects.

Key Features:

  • 15" Diameter Roof Drain: Large surface area for efficient water collection

  • 4" Threaded Connection: Secure inlet compatible with standard piping

  • Dura-Coated Cast Iron Body: Provides strength and corrosion resistance

  • Low-Silhouette Aluminum Dome: Prevents debris entry while allowing free water flow

  • Angular Underdeck Clamp: Ensures tight installation to structural decking

  • Clamping Collar + Flashing Guard: Maintains a leak-proof connection between membrane and drain

  • Available with poly, aluminum, cast iron, or bronze domes to meet job-specific needs

Specifications:

  • Model: ZA-100-4IP-AC-G

  • Dome Type: Aluminum

  • Connection Size: 4" Threaded (IPS)

  • Drain Body Material: Dura-Coated Cast Iron

  • Dome Diameter: 15"

  • Clamp Type: Angular underdeck clamp (galvanized)

Ideal For:

  • Flat and low-slope roofs

  • Commercial and institutional buildings

  • Concrete deck applications with membrane systems

  • Projects requiring long-lasting and corrosion-resistant drainage systems

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