SuperLite
®
17B
© ⅯⅯⅩⅡ Kirby Morgan Dive Systems, Inc. All rights reserved. Document # 120613005
165
Appendix 3 Table 1 Work Rate Expressed as Respiratory Minute Volume
(RMV)*
Work Load
RMV
Cubic Feet/Minute
(CFM)
Equivalent Land Based
Exercise
Rest
7-10 RMV
0.2 - 0.35 CFM
Light Work
10-20 RMV
0.35 - 0.7 CFM
Walking 2 miles per hour
Moderate Work
20-37 RMV
0.7 - 1.3 CFM
Walking 4 miles per hour
Heavy Work
37-54 RMV
1.3 - 1.9 CFM
Running 8 miles per hour
Severe Work
55-100 RMV
1.94 - 3.5 CFM
* source: U.S. Navy Diving Manual
Appendix 3 Table 2 Compressor Supply Table SuperFlow
®
and SuperFlow
®
350
Supply Pressure Requirements for Helmets & Masks equipped with SuperFlow
®
and SuperFlow
®
350 Non-balanced regulators when used with low pressure compressors
Supply Pressure
RMV
Depth
ATA
Required
SLPM
w/20% safety
margin
Required
SCFM
FSW
MSW
90 PSIG / 6.21 BAR
40
76
23
3.30
132.12
158.55
5.60
50
63
19
2.91
145.45
174.55
6.17
62.5
44
13
2.33
145.83
175.00
6.18
75
33
10
2.00
150.00
180.00
6.36
100 PSIG / 6.9 BAR
40
86
26
3.61
144.24
173.09
6.11
50
72
22
3.18
159.09
190.91
6.74
62.5
55
17
2.67
166.67
200.00
7.06
75
42
13
2.27
170.45
204.55
7.23
110 PSIG / 7.59 BAR
40
100
31
4.03
161.21
193.45
6.83
50
83
25
3.52
175.76
210.91
7.45
62.5
67
20
3.03
189.39
227.27
8.03
75
50
15
2.52
188.64
226.36
8.00
120 PSIG / 8.28 BAR
40
112
34
4.39
175.76
210.91
7.45
50
91
28
3.76
187.88
225.45
7.96
62.5
71
22
3.15
196.97
236.36
8.35
75
57
17
2.73
204.55
245.45
8.67
130 PSIG / 8.97 BAR
40
122
37
4.70
187.88
225.45
7.96
50
100
31
4.03
201.52
241.82
8.54
62.5
82
25
3.48
217.80
261.36
9.23
75
60
19
2.82
211.36
253.64
8.96
140 PSIG / 9.66 BAR
40
137
42
5.15
206.06
247.27
8.73
50
108
33
4.27
213.64
256.36
9.06
62.5
84
26
3.55
221.59
265.91
9.39
75
65
20
2.97
222.73
267.27
9.44
150 PSIG / 10.35 BAR
40
145
44
5.39
215.76
258.91
9.15
50
120
37
4.64
231.82
278.18
9.83
62.5
95
29
3.88
242.42
290.91
10.28
75
69
21
3.09
231.82
278.18
9.83
