PST Cylinder Comparison Chart
This information is believed to be accurate, but not guaranteed.
PST Steel Cylinder Comparison Chart
| Cylinder | Service pressure, psi | Actual air capacity, cu. Ft. (at +10%) | Outer diameter, in | Length without valve, in | Empty weight, lbs | Buoyancy Empty, lbs (w/valve) | Buoyancy Full, lbs (w/valve) |
| PST LP 45 | 2400 +10% | 45 | 5.5 | 23 | 19 | -0.5 | -3.7 |
| 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 |
| 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 |
| PST 95 | 2400 +10% | 96.6 | 8 | 24.75 | 43.8 | -3.3 | -10.4 |
| 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 |
| PST 104 | 2400 +10% | 106.2 | 8 | 26.88 | 46.4 | -3.3 | -11.27 |
| PST E8-119 | 3442 PSI | 119 | 8 | 24 | 41 | -2 | -10.5 |
| 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 |
| PST E8-130 | 3442 PSI | 130 | 8 | 26.12 | 43 | -1 | -10.5 |
