The Hayward SB1150STE18 is a 1-1/2" SB Simplex Basket Strainer made from high-quality PVC, featuring EPDM seals for enhanced durability. This strainer is engineered to provide effective filtration in various industrial settings, ensuring that unwanted particles are removed from liquids. With a socket/thread connection, installation is straightforward, making it a practical choice for water treatment and chemical applications. Its robust construction and design allow for high flow rates while maintaining efficiency, complying with industry standards for safety and performance.