Single Claw Clamp, Standard 5/16 inch -18 Bolt, Fits ISO NW-160, NW-200, & NW-250 Vacuum Flanges, Aluminum
These single claw clamps follow International Standards Organization (ISO) standards and fit flange sizes of NW-160, NW-200, & NW-250 ISO flanged vacuum fittings are commonly used to build process vacuum plumbing and systems for industrial applications. The fittings are quick to assemble using single claw clamps and a centering ring (please see top right figure - click to enlarge). The Viton® centering ring contains a rubber/elastomeric o-ring. The ISO standard sizes for large flanges are NW-63, NW-80, NW-100, NW-160, NW-200, NW-250, NW-320, NW-400, NW-500, NW-630. These clamps are made of aluminum.
Single Claw Clamp, Fits ISO NW-160, NW-200, & NW-250 Vacuum Flanges, Aluminum
Standard 5/16 inch -18 Bolt
Fits ISO-LF Flange Sizes: NW-160, NW-200, & NW-250
Common Dimensions: A = 1.1875" (29mm), B = 0.9375" (23mm),