Zurn RD2130-NH2 Combination Roof Drain And Overflow

Product Description

The ZURN RD2130-NH2 is a combination roof drain and overflow unit engineered for situations where both main drainage and overflow protection are needed. It integrates both functionalities into a single solid assembly, helping protect roofs from water overflow while maintaining reliable drainage capacity under normal conditions. Perfect for light-commercial or multi-family buildings where roof safety and code compliance are priorities.

• Cast Iron Construction with Protective Finish: Rugged body built to withstand exposure, corrosion, and long-term weathering; coated for added durability.
• Integral Overflow & Roof Sump Receiver: Designed to collect and redirect excess water before roof surfaces are compromised; the sump receiver helps manage water accumulation around the drain.
• Clamping Flashing + Gravel Guard + Dome Strainer: Ensures a watertight seal with the roof membrane, blocks debris and aggregate, and provides a domed strainer to prevent blockage while allowing free flow.

Product Highlights

Combination roof drain and overflow unit with cast iron construction, integral overflow, and roof sump receiver. Features clamping flashing, gravel guard, and dome strainer. Ideal for light-commercial or multi-family buildings.

Product Information

Standard Information

• Brand: ZURN
• Manufacturer Part Number: RD2130-NH2

Technical Specifications

• Construction: Cast Iron
• Functionality: Combination roof drain and overflow
• Application: Light-commercial or multi-family buildings
• Features: Integral Overflow & Roof Sump Receiver, Clamping Flashing, Gravel Guard, Dome Strainer
• Product Type: Roof Drain