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Midwest Technical Recovery Team

Misc. Info
 
 
Aluminum Cylinders
Manufacturer & Nominal Capacity Service pressure, psi Actual air capacity, cf Outer diameter, in Length without valve, in Empty weight, lbs (w/o valve) Buoyancy Empty, lbs (w/valve) Buoyancy Full, lbs (w/valve)
Catallina S6 3000 6 3.21 10.8 2.6 -1.1 -1.5
Luxfer 6 3000 6 3.21 10.87 2.72 -1.03 -1.49
Catalina S13 3000 13 4.38 12.8 5.7 -0.8 -1.7
Luxfer 13 3000 13.2 4.37 12.87 5.94 -0.72 -1.71
Luxfer 14 2015 13.7 4.4 16.5 5.4 1.7 0.7
Catalina S19 3000 19 4.38 17.4 7.8 0 -1.3
Luxfer 19 3000 19.9 4.37 18.56 8.09 0.12 -1.37
Luxfer 27 3000 27.9 5.3 18 11.4 0.6 -1.5
Catalina S30 3000 30 5.25 20 13.7 -0.2 -2.4
Luxfer 30 3000 30 4.87 21.85 11.61 1.2 -1
Catalina S40 3000 40 5.25 24.9 15.9 1.7 -2.6
Luxfer 40 3000 39.9 5.25 24.75 15.3 2.2 -0.8
Catalina S45 3000 45 6.89 17.7 20.3 1.3 -2
Luxfer 50 3000 48.4 6.89 19 21.2 1.3 -2.4
Catalina S53 3000 53 7.25 19.2 25.6 -0.2 -4.1
Catalina C60 3300 60 7.25 19.9 27.3 -0.4 -4.9
Catalina S63 3000 63 7.25 21.6 27.2 2 -2.6
Luxfer 63 3000 63 7.25 21.85 26.6 2.6 -2.1
Luxfer 72 3000 69.6 6.9 26 28.4 3.6 -1.6
Luxfer 80 3000 77.4 7.25 26.06 31.38 4.4 -1.4
Luxfer S80 3000 78.2 8 22.93 35.12 2.26 -3.6
Catalina S80 3000 77.4 7.25 25.8 31.6 4 -1.8
Catalina C80 3300 77.4 7.25 25.1 34.4 -0.2 -5.9
Luxfer 92 3200 90.3 8 24.8 37.6 3.1 -3.6
Luxfer 100 3300 99.3 8 26.21 40.86 3.11 -4.34
Catalina C100 3300 100 8 27.3 46.1 -0.4 -7.8


 
STEEL CYLINDERS*
Manufacturer & Capacity Service pressure, psi Actual air capacity at Service Pressure, cf. Outer diameter, in Length without valve, in Empty weight, lbs Buoyancy Empty, lbs (w/valve) Buoyancy Full, lbs (w/valve)
OMS 13 2400 +10% 13 3.9 14 5.9 -2.25 -3.31
OMS 20 2400 +10% 20 3.9 19.5 7.5 -1.5 -3
Heiser 45 2400 +10% 45 5.5 25.79 20.3 0.8 -2.575
PST LP 45 2400 +10% 45 5.5 23 19 -0.5 -3.7
OMS 45 2400 +10% 46 5.5 23 17.6 0 -4
OMS 50 2400 +10% 50 5.5 25.2 19.92 -1.5 -4.8
OMS 66 2400 +10% 66 7 21 25 -1.67 -5.15
PST 65 3500 67 7.25 16.75 26.2 -1.5 -6.4
PST MP 72 3300 72 6.9 20.75 30 -6 -11.4
Faber 72 3000+10% 72 6.75 20.5 28.7 -3.7 -8.45
Faber 80 2400 +10% 78 7.25 24 30 -1.7 -7.55
Faber 80 3180 +10% 80 7.25 19.88 32.5 -7.22 -13.22
PST E7-80 3442 PSI 80 7.25 20 28 -2.5 -8.5
PST LP-80 2400 +10% 80.6 7.25 24 34 -1 -7
PST 80 3500 82 7.25 19.75 28.6 -3.3 -9.3
OMS 85 2400 +10% 85 7 26 31 0 -6.7
Faber 95 2400 +10% 95 8 23.8 37.2 -1.2 -8.325
PST 95 2400 +10% 96.6 8 24.75 43.8 -3.3 -10.4
OMS 98 2400 +10% 98 8 24 38 0 -7.73
Faber 100 3180 +10% 100 7.25 24.01 38.7 -7.26 -14.76
PST E7-100 3442 PSI 100 7.25 24.12 33 -1 -8.5
PST 100 3500 102 7.25 23.94 34.1 -1.3 -8.8
Heiser 104 2400 +10% 104 8 27.36 47.4 -7.46 -15.26
PST 104 2400 +10% 106.2 8 26.88 46.4 -3.3 -11.27
OMS 108 (112) 2400 +10% 112 8 26 41 -1 -8
PST E8-119 3442 PSI 119 8 24 41 -2 -10.5
Heiser 120 3190 120 8.03 25.8 55 -17.82 -26.4
Faber 120 3180 +10% 120 7.25 28.64 48.3 -7.22 -16.22
PST E7-120 3442 PSI 120 7.25 28.25 38 0 -10.5
PST 120 3500 122.5 7.25 27.87 39.2 -1.3 -10.3
PST 120 2400 +10% 122.5 8 29.37 51.3 -1.7 -10.7
OMS 121 (125) 2400 +10% 125 8 29 45 0 -9.5
PST E8-130 3442 PSI 130 8 26.12 43 -1 -10.5
OMS 135 (131) 2400 +10% 131 8 30.7 47 0.75 -10.31
Heiser 140 3190 140 8.03 29.9 63 -18.04 -28.4
E8-149 3442 PSI 149 8 29.37 47.5 -1.7 -12.8
Heiser 190 4400 190 8.03 31.3 87 -46.86 -62.3
*Empty weights do not include valves (except Pressed Steel and OMS), which would add 1.5 - 2.5 lbs, but buoyancy figures do.