Pipe - CPVC, ANSI Sch 40 (in)

Pipe - CPVC, ANSI Sch 40 (in) ASTM D1784 - Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlorinated Poly(Vinyl Chloride) (CPVC) Compounds ASTM D1785 - Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe, Schedules 40, 80, and 120 CPVC = Chlorinated Polyvinyl Chloride
Pipe Size (IPS)	Outside Diameter (in)	Average Inside Diameter (in)	Minimum Wall Thickness (in)	Approx. Weight (lbs/ ft)	Max. Water Pressure (psi)
1/4	0.540	0.344	0.088	0.096	780
3/8	0.675	0.473	0.091	0.128	620
1/2	0.840	0.602	0.109	0.190	600
3/4	1.050	0.804	0.113	0.253	480
1	1.315	1.029	0.133	0.371	450
1 1/4	1.660	1.360	0.140	0.502	370
1 1/2	1.900	1.590	0.145	0.599	330
2	2.375	2.047	0.154	0.803	280
2 1/2	2.875	2.445	0.203	1.267	300
3	3.500	3.042	0.216	1.660	260
3 1/2	4.000	3.521	0.226	1.996	240
4	4.500	3.998	0.237	2.363	220
6	6.625	6.031	0.280	4.164	180
8	8.625	7.942	0.322	6.268	160
10	10.750	9.976	0.365	8.886	140
12	12.750	11.889	0.406	11.751	130
14	14.000	13.073	0.437	13.916	130
16	16.000	14.940	0.500	18.167	130
18	18.000	16.809	0.562	22.965	130
20	20.000	18.743	0.593	29.976	120
24	24.000	22.544	0.687	37.539	120