CPVC Sch 80 Chart

Nom. Size (in)	O.D. (A)	I.D. (B)	Min. Wall (C)	Nom. Wt./Ft.	Max. W.P. PSI**
1/4”	0.54	0.302	0.119	0.112	1130
3/8”	0.675	0.423	0.126	0.154	920
1/2”	0.84	0.546	0.147	0.225	850
3/4”	1.05	0.742	0.154	0.305	690
1”	1.315	0.957	0.179	0.449	630
1-1/4”	1.66	1.278	0.191	0.618	520
1-1/2”	1.9	1.5	0.2	0.751	470
2”	2.375	1.939	0.218	1.04	400
2-1/2”	2.875	2.323	0.276	1.584	420
3”	3.5	2.9	0.3	2.124	370
3-1/2”	4	3.364	0.318	2.607	350
4”	4.5	3.826	0.337	3.105	320
5”	5.563	4.813	0.375	4.343	290
6”	6.625	5.761	0.432	5.929	280
8”	8.625	7.625	0.5	9.051	250
10”	10.75	9.564	0.593	13.429	230
12”	12.75	11.376	0.687	18.458	230
14”	14	12.5	0.75	22.224	220
16”	16	14.314	0.843	28.557	220
18”	18	16.126	0.937	35.745	220
20”	20	17.938	1.031	45.022	220
24”	24	21.564	1.218	63.878	210