MSA G1 SCBA Operating Manual page 69

For cylinders with retainers already installed, use the following MSA part numbers.
P/N NIOSH Service Life Rating
G1 Cylinders c/w QC and Air, Packaged
10175706
10175707
10175708
10175709
10175710
10156427-SP
10156428-SP
10156429-SP
P/N NIOSH Service Life Rating
G1 Cylinders c/w QC and Less Air, Packaged
10175711
10175712
10175713
10175714
10175715
10181628
10181629
10181630
(6) Hold the cylinder valve assembly tightly and connect the male
adapter to the valve.
(7) Use a torque wrench to tighten the adapter to 13 – 15 ft·lbf
(18 – 20 N·m).
Pressure
30 minutes 2216 psig
30 minutes 4500 psig
45 minutes 4500 psig
45 minutes 4500 psig
60 minutes 4500 psig
30 minutes 5500 psig
45 minutes 5500 psig
60 minutes 5500 psig
Pressure
30 minutes 2216 psig
30 minutes 4500 psig
45 minutes 4500 psig
45 minutes 4500 psig
60 minutes 4500 psig
30 minutes 5500 psig
45 minutes 5500 psig
60 minutes 5500 psig
G1 SCBA 2018 Edition
Cylinders
US
69