The 913 4" x 900# is a robust sealing solution from Teadit, featuring a 316 stainless steel construction with a Graf outer layer. This product is designed for high-demand applications requiring durability and resistance to corrosion. The 4" diameter and 900# rating make it suitable for various industrial applications, ensuring compliance with industry standards. The 316 outer layer provides exceptional strength and reliability, making it ideal for use in harsh environments. This sealing solution is perfect for pumps, valves, and other critical equipment.