The SEALFAST 4" Round Hole Strainer/Shank is designed for efficient fluid filtration in various applications. This strainer features a robust construction that ensures durability and resistance to wear. The 4-inch diameter allows for optimal flow while effectively filtering out debris and contaminants. Ideal for use in industrial and firefighting systems, this strainer meets industry standards for performance and safety. Its design allows for easy installation and maintenance, making it a reliable choice for professionals seeking quality filtration solutions.