5 in. (127 mm) Flange Pack with Red Rubber Ring Gasket includes everything needed to connect flanges to flanges or flanges to fittings using the ASME/ANSI Class 150 flanges found in industrial piping, commercial plumbing, and fire protection systems. This flange pack includes a red rubber ring gasket sized for pipes with a 5 in. (127 mm) nominal pipe size, installing between flanges to form a water-tight seal between the pipes and fittings in flanged fire sprinkler and standpipe systems.
This flange pack also includes eight (8) nuts and bolts sized for a 150 LB flange. Rings require less material and less cutting than full-face gaskets and can be installed without completely unbolting the flanges.