The 6.900 GSKT #1 INSUL ADPT from Dresser Industries is an essential component for insulation applications. With a size of 6.900 inches, this gasket adapter is designed to provide a tight seal, preventing leaks and ensuring optimal performance in thermal insulation systems. Made from high-quality materials, it offers excellent durability and resistance to temperature fluctuations. This adapter is ideal for use in HVAC systems, refrigeration, and other industrial applications, meeting stringent industry standards for safety and efficiency.