Frequently Asked Questions and Information

Sample of information:

System Capacity Recommendations

MAXIMUM PEAK DEMAND
(With At Least Three Hours Between Peaks)

  10 fills
in 1 hour
30 fills
in 1 hour
50 fills
in one hour
70 fills
in one hour
Annual Number of scuba tank fills 500 to
1000
3cfm
2000cf
4-8 hrs
7cfm
3600cf
2-4 hrs
   
1000 to
3000
5cfm
2000cf
5-15 hrs
7cfm
3600cf
4-11 hrs
9cfm
6000cf
3-8 hrs
 
3000 to
15000
9cfm
1600cf
8-40 hrs
9cfm
3600cf
8-40 hrs
15cfm
5000cf
5-24 hrs
20cfm
10000cf
4-18 hrs
15000
to
30000
15cfm
1600cf
24-48 hrs
15cfm
3000cf
24-48 hrs
20cfm
5000cf
18-36 hrs
25cfm
10000cf
14-29 hrs

BAR to PSI Conversion

BAR PSI
114.5
229
343.5
458
572.5
687
7101.5
8116
9130.5
10145
20290
30435
40580
50725
60870
701,015
801,160
901,305
1001,450
2002,900
3004,350
4005,800
5007,250