The 4" Shank Coupler with 4Handle Poly by SEALFAST is a versatile solution for fluid transfer. This coupler features a 4-inch diameter and is constructed from high-quality poly material, ensuring durability and resistance to corrosion. The 4-handle design allows for easy operation and secure connections, making it ideal for various applications including tank trucks and industrial systems. It meets industry standards for performance and safety, providing a reliable seal that minimizes leaks and enhances efficiency during use.
