The 3" IPS Cast Iron Drain is designed for heavy-duty applications, featuring a 3-1/2" metal spud and a 4" nickel bronze strainer. This drain is built from high-quality cast iron, ensuring durability and resistance to corrosion. The IPS (Iron Pipe Size) design allows for compatibility with standard plumbing systems, making installation straightforward. The nickel bronze strainer effectively prevents debris from clogging the drain, ensuring efficient water flow. Ideal for commercial and industrial settings, this drain meets all relevant industry standards for performance and reliability.