Thin-wall PVC fittings and pipe are perfect for lightweight gravity-flow sewer and drain applications that don't require the strength found in standard-wall PVC.Note: Not for use with standard-wall (Schedule 40) or thick-wall (Schedule 80) PVC fittings and pipe.Meets ASTM D3034 and ASTM D2729 standardsUse with waterMaximum Temperature: 140° FMaximum Pressure: Gravity flow only