The 3" No Hub Cast Iron Roof Drain with Square Pan by Braxton Harris is engineered for efficient drainage in roofing applications. Constructed from durable cast iron, this roof drain is designed to withstand harsh weather conditions and provide long-lasting performance. The no hub design allows for easy installation and secure connections, making it suitable for various roofing systems. The square pan design ensures effective water collection, preventing pooling and potential damage. This roof drain meets industry standards for quality and reliability, making it an essential component for any roofing project.