PVC Pipe for Conduit-Type ES-1 Previous Next Categories:PVC Pipe Type ES-1: Nominal Pipe Size Outside Diameter and Tolerance Wall Thickness and Tolerance Approx. Inside Diameter Approx. Weight Length 80 3″ 89±0.5 2.7+0.6 83 1.16 4M 100 4″ 114±0.6 3.6+0.8 106 1.98 5M 125 5″ 140±0.8 4.1+0.8 131 2.75 5M 150 6″ 165±1.0 5.1+0.8 154 3.96 5M