The 1-1/4" Press x Flange High Velocity Isolator with Drain and Rotating Flange is a product manufactured by NIBCO, a trusted brand in the industry. This fitting is designed for use in hydraulic, pneumatic, pump, and plumbing systems, providing high velocity isolator capabilities with a built-in drain and rotating flange for added convenience and flexibility. The product ensures reliable performance and durability, making it a valuable addition to any industrial system requiring this specific fitting size and design.