APPENDIX C - TABLE X: PERFORATION DISCHARGE RATES IN GALLONS PER MINUTE VERSUS PERFORATION DIAMETER AND IN-LINE PRESSURE.

Perforation Discharge Rates in Gallons per Minute Versus Perforation Diameter and In-Line Pressure
In-Line Pressure (ft.)	Perforation Diameter (in.)
	3/16 in.	1/4 in.	5/16 in.	3/8 in.	7/16 in.	1/2 in.
1.0	.42	.74	1.15	1.66	2.26	2.95
1.5	.50	.90	1.41	2.03	2.76	3.61
2.0	.59	1.04	1.63	2.34	3.19	4.17
2.5	.66	1.17	1.82	2.62	3.57	4.66
3.0	.72	1.28	1.99	2.87	3.91	5.10
3.5	.77	1.38	2.15	3.10	4.22	5.51
4.0	.83	1.47	2.30	3.31	4.51	5.89
4.5	.89	1.56	2.44	3.52	4.79	6.25
5.0	.94	1.65	2.57	3.71	5.04	6.59
6.0	1.02	1.82	N/A	N/A	N/A	N/A
7.0	1.10	1.96	N/A	N/A	N/A	N/A
8.0	1.18	2.10	N/A	N/A	N/A	N/A
9.0	1.25	2.24	N/A	N/A	N/A	N/A
10.0	1.32	2.36	N/A	N/A	N/A	N/A
11.0	1.38	2.48	N/A	N/A	N/A	N/A
12.0	1.44	2.60	N/A	N/A	N/A	N/A
13.0	1.50	2.70	N/A	N/A	N/A	N/A
14.0	1.56	2.80	N/A	N/A	N/A	N/A
15.0	1.62	2.90	N/A	N/A	N/A	N/A

 

(Ord. O-201711-51-031, passed 11-14-2017)