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KF-40 4-Way Cross, Stainless Steel

Delivery time: 1 day

$147.00 USD Excl. tax
$147.00 USD Incl. tax
In stock
Article code VAC0404C
EAN
Information

These KF-40 4-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 stainless steel.

 

KF-40 4-Way Cross
ISO-KF Flange Size: NW-40
Common Dimensions: A=2.56" (65mm), B=5.12" (130mm)

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