What Is The OD Of 1 1 4 Conduit?
What Is The OD Of 1 1 4 Conduit? Outside Diameter of Conduit Size EMT Rigid 1′′ 1.163 1.315 1-1/4′′1.51 1.66 1-1/2′′ 1.74 1.9 What is the OD of 1 1 4 PVC conduit? Trade Size Average OD (in) Minimum Wall (in) 1-1/41.660 0.140 1-1/2 1.900 0.145 2 2.375 0.154 2-1/2 2.875 0.203 Is conduit