Spears 463 Series PVC Saddle, Schedule 40, 3" IPS OD x 1" Socket Saddle pipe fitting to glue on a branch connection to a pipe with a single outlet IPS saddle fitting with a socket opening for the branch connection PVC for corrosion resistance, high strength, and less weight than fittings made from metal Smooth interior finish for reduced friction and material buildup Meets NSF/ANSI 61 Annex G, NSF/ANSI 372 for quality assurance