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Centering Ring Seal Assembly, ISO-KF, NW40, Silicon O-ring, 304 S.S.
The 100317305 Centering Ring Assembly is designed for NW40 size ISO-KF vacuum flanges and features a silicone O-ring and 304 stainless steel construction. Centering rings are inserted between two same size ISO-KF flange faces to provide the vacuum seal when joining them. The included silicone O-ring is recommended for high temperatures up to 185 degree C. Series 31 ISO-KF vacuum components are designed for use at subatmospheric pressure and use standard interface dimensions defined by the International Standards Organization (ISO) allowing them to be interchangeable with other ISO-KF compliant components.
Specifications
- Component TypeCentering Ring
- SeriesSeries 31
- MaterialStainless Steel
- Seal MaterialSilicone
- Flange TypeISO-KF
- Flange SizeNW40
- Maximum Temperature200°C