The SEALFAST 1"--1-3/4" Hi-Torque Coupling with Liner is designed for high-torque applications, providing a secure and reliable connection. This coupling features a durable construction with a liner that enhances performance and reduces wear. Ideal for various industrial applications, it ensures optimal torque transmission and is compatible with standard piping systems. The design allows for easy installation and maintenance, making it a practical choice for both commercial and residential use. Its robust construction ensures longevity and reliability in demanding environments.