The 3.960 SLV Split with 1-1/2" NPT Vent DSC from Dresser Industries is a specialized split sleeve designed for effective venting in piping systems. Measuring 3.960 inches in diameter, it features a 1-1/2" NPT vent for optimal fluid management. Constructed from high-quality materials, this sleeve ensures durability and reliability under pressure. Meeting industry standards, it is compatible with various systems, making it ideal for maintenance and repair tasks. This product is essential for enhancing the efficiency and safety of fluid transfer operations.