40 5kv sf6 n2 container attachments
40 5kv sf6 n2 container attachmentsA circumferential clamp and centering ring form the vacuum seal between the connecting flanges. 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.