reducing coupling

7706O is the designation for model 7706 with a Grade O fluoro-elastomer gasket. The VSH Shurjoint Model 7706 Reducing Coupling allows direct reduc­tion on a piping run and eliminates the need for a concentric reducer and couplings. The specially de­signed rubber gasket prevents the smaller pipe from telescoping into the larger pipe during vertical installa­tion. All 7706 couplings are comprised of two identical hous­ing segments, EPDM rubber gasket and plated track bolts and nuts. Housing segments are supplied with our standard painted finishes, i.e. orange or red.