Cross 5-Way KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16, Stainless Steel These KF-16 5-way cross vacuum fittings follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant 304 stainless steel. KF-16 5-Way Cross ISO-KF Flange Size: NW-16 Common Dimensions: A=3.15(80mm), B=1.6(40mm)

Cross 5-Way KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25, Stainless Steel These KF-25 5-way cross vacuum fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant 304 stainless steel. KF-25 5-Way Cross ISO-KF Flange Size: NW-25 Common Dimensions: A=4(100mm), B=2(50mm)

Cross 5-Way KF-40 Vacuum Fittings, ISO-KF Flange Size NW-40, Stainless Steel These KF-40 5-way cross vacuum fittings follow ISO-KF standards and have a flange size of NW-40. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant 304 stainless steel. KF-40 5-Way Cross ISO-KF Flange Size: NW-40 Common Dimensions: A=5.2(130mm), B=2.55(65mm)

Cross 5-Way KF-50 Vacuum Fittings, ISO-KF Flange Size NW-50, Stainless Steel These KF-50 5-way cross vacuum fittings follow ISO-KF standards and have a flange size of NW-50. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant 304 stainless steel. KF-50 5-Way Cross ISO-KF Flange Size: NW-50 Common Dimensions: A=5.5(140mm), B=2.25(70mm)