Zurn’s combination roof drain and overflow is constructed of a Dura-Coated cast-iron body. The roof drain features a cast iron clamp device with an integral gravel guard, roof sump receiver, and cast-iron dome strainer, and includes a 3-inch no hub outlet, allowing for easy instillation. Backed with a 1-year warranty, building owners can rest easy knowing the durable construction will stand the test of time against extended wear and tear. The 2-in-1 roof drain and overflow saves time and money and fulfills mandatory code requirements.

• Roof drain ships as a complete and assembled system
• Design accommodates new construction and retrofit applications
• No hub outlet allows for easy installation
• Overflow dome comes standard with system
• Unique drain offers connections for an overflow drain pipe to protect the roof from overflow conditions
• Comes standard with integral roof sump receiver
• Provided cast-iron clamp devise ensures strength and stability necessary for a water tight seal
• 1-year limited warranty
• Dura-Coated cast iron body with overflow
• Dura-Coated cast iron clamp device with integral gravel guard