These bolted blank flanges follow International Standards Organization (ISO) standards and have a flange size of NW-100. ISO flanged vacuum fittings are commonly used to build process vacuum plumbing and systems for industrial applications. The fittings are quick to assemble using double claw clamps and a centering ring. The 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 vacuum flages are made of corrosive aluminum.

Bolted blank flange, 8 bolt holes, NW-100 Vacuum Fittings, ISO-LF Large Flange Size NW-100, Stainless Steel

ISO-LF Flange Size: NW-100

Common Dimensions: A = 6.50" (165mm), B = 0.50" (12mm), C = 5.75" (145mm), 8 bolt holes