Home > Fittings and Flanges > KF Fittings and Flanges > KF Adapters > Elbow 90 Reducer KF-40 to KF-25 Vacuum Fittings, ISO-KF Flange Size NW-40 to NW-25, SS

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Part Number:

P109597

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Elbow 90 Reducer KF-40 to KF-25 Vacuum Fittings, ISO-KF Flange Size NW-40 to NW-25, SS

Elbow 90 Degrees Reducer KF-40 to KF-25 Vacuum Fittings, ISO-KF Flange Size NW-40 & NW-25, Stainless Steel

These KF-40 to KF-25 90 degree elbow reducer vacuum fittings follow ISO-KF standards. 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.

KF-40 to KF-25 Elbow 90 Degrees
ISO-KF Flange Size: NW-40/NW-25

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P109597.sldprt

P109597.step

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