C900 SPECIFICATIONS
Schedule or S.D.R.	Normal Pipe Size Inches	Outside Diameter Inches	Bell Length Inches	Reference Mark Inches	Approximate Bell Diameter Inches***	Min. Walls	Estimated Weight of Pipe Per Foot (lbs)
DR 25 (PC 165)	4	4.800	5	4.5	5.46	0.192	1.9
DR 18 (PC 235)*					5.77	0.267	2.6
DR 14 (PC 305)**					6.06	0.343	3.25
DR 25 (PC 165)	6	6.900	6.5	5.5	7.91	0.276	3.85
DR 18 (PC 235)*					8.33	0.383	5.3
DR 14 (PC 305)**					8.76	0.493	6.6
DR 25 (PC 165)	8	9.050	7.5	6.5	10.40	0.362	6.7
DR 18 (PC 235)*					10.95	0.503	9.15
DR 14 (PC 305)**					11.52	0.646	11.4
DR 25 (PC 165)	10	11.100	9	8	12.77	0.444	10.15
DR 18 (PC 235)*					13.45	0.617	13.8
DR 14 (PC 305)**					14.17	0.793	17
DR 25 (PC 165)	12	13.200	9.5	8.75	15.19	0.528	14.3
DR 18 (PC 235)*					16.02	0.733	19.45
DR 14 (PC 305)**					16.85	0.943	24.45
Bell lengths and reference marks may vary up to +/- 1/2 inch.
* The DR 18 line of pipe is Pressure Class 150 per Factory Mutual (FM) Standards
** The DR 14 line of pipe is Pressure Class 200 per Factory Mutual (FM) Standards
*** Bell diameters may vary due to fluctuation of the walls