deviravo Commercial Bottom Outlet Roof Drain with Overflow, 20-Ounce Copper, 2/3/4/6 Inch Sizes

The Commercial Bottom Outlet Roof Drain with Overflow is engineered for water management in commercial building applications, including warehouses, industrial facilities, and office complexes. This system utilizes a dual-outlet configuration that separates primary drainage from integrated overflow protection, supporting building drainage requirements.

Product Specifications and Features:

• Dual-Outlet Design: Features two independent drainage paths. The primary bottom outlet manages standard water runoff, while the secondary raised overflow outlet provides additional drainage capacity during heavy rainfall events.
• Material Composition: Manufactured with 20-ounce copper. The surface is prepared for membrane adhesion to assist with integration into standard commercial roofing systems.
• Debris Management: Includes an ABS Cyclolac dome strainer to filter debris and maintain flow through the drainage basin.
• Sump-Less Configuration: Designed to minimize the need for complex sump assemblies, allowing for direct installation on flat or low-slope roof surfaces.
• Connection Compatibility: The 10-inch diameter basin is compatible with multiple drainage pipe sizes. Available in 2-inch, 3-inch, 4-inch, and 6-inch diameter options to meet specific project plumbing requirements.
• Fittings and Installation: Components are compatible with standard no-hub or threaded bronze fittings. Note: Threaded adapters are typically used for 2-inch PVC applications; no-hub fittings utilize a rubber coupling for connection to the drainage pipe.

Technical Application Notes:

• New Construction and Retrofits: This drain is suitable for both new installations and as a replacement for existing roof outlets that require updated overflow capacity.
• Compatibility Verification: Users should verify the specific type of drainage pipe being utilized (e.g., Schedule 40 vs. Sewer & Drain pipe) to ensure appropriate adapter selection during installation.
• Maintenance: The design allows for access to the dome strainer for routine removal of accumulated debris, supporting consistent drainage performance.