- This set includes 10 KF25 aluminum vacuum double pin tri clamp flanges, designed for robust and reliable vacuum applications. - Each flange is nickel plated, providing enhanced durability and resistance to corrosion for long-term use in demanding environments. - The included centering ring ensures precise alignment during installation, reducing the risk of leaks and improving overall system integrity. - Each flange comes equipped with an FPM O-ring, making them fully compatible with KF25 connections to ensure a secure and effective seal. - Ideal for use in laboratory settings, chemical processing, and food and beverage manufacturing, these flanges facilitate efficient and safe vacuum connections. - With a lightweight aluminum construction, these flanges are easy to handle and install, without compromising strength or performance. - Trust in the quality of these KF25 aluminum vacuum double pin tri clamp flanges for your next project, knowing you are investing in reliable pipe fittings that meet industry standards.