Engineered for versatility and reliability, the 2.00" Expansion Plug by Duraline is designed to create a watertight seal in various types of conduit, including smooth, ribbed, and corrugated styles. This non-metallic plug ensures a secure fit with a water seal rated up to 15 PSI, effectively preventing moisture ingress in your electrical installations. Its innovative design includes an internal eye that accommodates a factory-installed pull-line, enhancing usability and efficiency during application. As a reusable solution that requires no special tools for installation, this plug offers a practical choice for professionals looking to ensure durability and functionality in their piping systems.