The Wal-Rich 3" Cast Iron Trap Standard is designed for effective drainage and waste management in plumbing systems. This durable trap is constructed from high-quality cast iron, ensuring longevity and resistance to corrosion. Its standard size fits most plumbing applications, making it a versatile choice for both residential and commercial use. The trap effectively prevents sewer gases from entering the building while allowing for efficient drainage. Compliant with industry standards, this cast iron trap is an essential component for maintaining a safe and functional plumbing system.