KF-40 Bulkhead Feedthrough Adapter, Stainless Steel with Viton O-Ring Seal, for 1-1/2" Hole Through, up to 1" Thick
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These bulkhead feedthroughs have a KF-40 fitting. They are used to quickly add an ISO-KF NW 40 port to any flat plate. This bulkhead fitting requires a 1-1/2 in. hole through and can be used on bulkheads up to 1" thick.
The ISO-KF flanges 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 Stainless Steel.
KF-40 Bulkhead Feedthrough Adapter Data:
The ISO-KF flanges 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 Stainless Steel.
KF-40 Bulkhead Feedthrough Adapter Data:
- Flange Size: ISO-KF NW-40, KF-40
- Body Material: 304L Stainless Steel
- Seal: Viton O-Ring
- Ultimate Vacuum: 10-8 Torr (High Vacuum)
- Hole Size: 1.5 in. I.D.
- Maximum Plate Thickness: 1 in. thick
- Common Dimensions: A = 1.15", B = 1.90", C = 1.375"
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