DN Half Nipple, Long Weld Stub DN-25 Vacuum Fittings, ISO-DN Flange, Stainless Steel, 55 mm Long, 28 mm OD Tube. They are commonly used to build foreline vacuum plumbing and process systems. The standard sizes for fittings are DN-10, DN-16, DN-25, DN-40, and DN-50. 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 KF O-rings and clamps can be used for DN fittings, only the OD tube size is different than a standard Quick Flange (KF) fitting. They are made of corrosive resistant stainless steel. Includes SolidWorks mate reference to snap to all other Ideal Vacuum KF fittings.

These KF-16 to KF-40 straight reducer vacuum fittings follow ISO-KF standards and have a flange size of NW-16 to 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 stainless steel. Includes SolidWorks mate reference to snap to all other Ideal Vacuum KF fittings.

These KF-25 Stub Blank 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 stainless steel. Includes SolidWorks mate reference to snap to all other Ideal Vacuum KF fittings.

DN Half Nipple, Short Weld Stub DN-16 Vacuum Fittings, ISO-DN Flange, Stainless Steel, 30 mm Long, 20 mm OD Tube. They are commonly used to build foreline vacuum plumbing and process systems. The standard sizes for fittings are DN-10, DN-16, DN-25, DN-40, and DN-50. 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 KF O-rings and clamps can be used for DN fittings, only the OD tube size is different than a standard Quick Flange (KF) fitting. They are made of corrosive resistant stainless steel. Includes SolidWorks mate reference to snap to all other Ideal Vacuum KF fittings.

These KF-16 Stub Blank 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 stainless steel. Includes SolidWorks mate reference to snap to all other Ideal Vacuum KF fittings.

These KF-40 full long nipple 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 stainless steel. Includes SolidWorks mate reference to snap to all other Ideal Vacuum KF fittings.

DN Half Nipple, LONG Weld Stub DN-50 Vacuum Fittings, ISO-DN Flange, Stainless Steel, 55 mm Long, 57.00 mm OD Tube. They are commonly used to build foreline vacuum plumbing and process systems. The standard sizes for fittings are DN-10, DN-16, DN-25, DN-40, and DN-50. 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 KF O-rings and clamps can be used for DN fittings, only the OD tube size is different than a standard Quick Flange (KF) fitting. They are made of corrosive resistant stainless steel. Includes SolidWorks mate reference to snap to all other Ideal Vacuum KF fittings.

These KF-40 Stub Blank 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 stainless steel. Includes SolidWorks mate reference to snap to all other Ideal Vacuum KF fittings.

These KF-16 Weld Socket Flange 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 stainless steel. Includes SolidWorks mate reference to snap to all other Ideal Vacuum KF fittings.

These KF-16 Metal Hose Bellows Flex Coupling (10 inch, extra thin wall) vacuum fittings follow ISO-KF standards and have a flange size of NW-16. They are unsheathed and butt welded. 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 stainless steel. Includes SolidWorks mate reference to snap to all other Ideal Vacuum KF fittings.