The MD30DSW 3" Aluminum/Buna 90D Coupling by PT Coupling is engineered for high-performance fluid transfer applications. This coupling features a robust aluminum body combined with Buna seals, providing excellent chemical resistance and durability. With a 3" size specification, it is ideal for heavy-duty use in industrial settings. The 90-degree design allows for flexible routing of hoses, making it suitable for tight spaces. This coupling meets industry standards for performance and safety, ensuring reliable operation in demanding environments.