The 4" Con. AL Shank Coupler by SEALFAST is a high-performance solution for fluid transfer needs. Constructed from durable aluminum, this coupler is lightweight yet strong, making it ideal for various applications. With a 4-inch connection size, it fits standard fittings and is designed to handle high-pressure environments. This coupler meets industry standards for safety and reliability, ensuring a secure connection that minimizes the risk of leaks. Perfect for use in tank trucks and other heavy-duty applications, it offers both efficiency and durability.
