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Must-have Zurn Zcf121 - 12" Diameter Control-flo Roof Drain With Parabolic Weir Save 70% Now [JTY5mHw1]

$48.99 $156.99 -69%

12" Diameter Control-Flo Roof Drain with Parabolic WeirIntroducing the Zurn ZCF121 Series, a state-of-the-art roof drain designed for dead-level roof construction. This 12" diameter Control-Flo drain is engineered with a parabolic weir, ensuring opti

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12" Diameter Control-Flo Roof Drain with Parabolic Weir

Introducing the Zurn ZCF121 Series, a state-of-the-art roof drain designed for dead-level roof construction. This 12" diameter Control-Flo drain is engineered with a parabolic weir, ensuring optimal performance and reliability. The ZCF121 stands out with its durable Dura-Coated cast iron body, which offers exceptional strength and resistance to corrosion. Key features include a clamping collar and a choice of poly-dome or aluminum dome, providing versatility for various installation needs.

Product Specifications and Technical Details

The Zurn ZCF121 Series is designed to restrict flow to 5 GPM per inch of water above the drain body, ensuring efficient water management. This drain features a combination membrane flashing clamp/gravel guard, an aluminum Control-Flo weir, and a Poly-Dome, which together create a robust and effective drainage system. The "Control-Flo" weir operates linearly with a flow rate of 5 GPM per inch of water buildup above the drain, verified for proportional flow rates. This product is suitable for a variety of applications, making it an ideal choice for both residential and commercial projects.

Practical Applications and Benefits

The Zurn ZCF121 Series 12" Diameter Control-Flo Roof Drain is a versatile solution for a wide range of applications. Whether it's for new construction or renovation projects, this drain provides reliable performance in managing roof water. Its durable construction and efficient design make it an excellent choice for ensuring the longevity of your building's roof. Ideal for both residential and commercial settings, the ZCF121 Series offers peace of mind with its robust performance and ease of installation. By investing in this high-quality roof drain, you're not just purchasing a product; you're investing in the protection and maintenance of your property.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

Solid build quality, feels very durable.

- Jason R..

December 31, 2025

Absolutely no complaints!

I'm amazed by the level of detail.

- DetailOriented.

December 31, 2025

Absolutely no complaints!

Performance is consistently smooth and reliable.

- Derek Wilson.

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