NIBCO 406 Series PVC Pipe Fitting, 90 Degree Elbow, Schedule 40, 1-1/2" Slip 90-degree elbow for connecting two pipes or fittings at an angle Slip openings for connecting to male unthreaded pipes or fitting PVC for corrosion resistance, high strength, and less weight than fittings made from metal Smooth interior finish for reduced friction and material buildup Meets specifications ASTM D2466 and D1784 for quality assurance