Catalina Tank Comparison Charts
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| Model | AL50 | AL63 | AL72 | AL80 | ALC80 | AL100 |
|---|---|---|---|---|---|---|
| Description | Catalina 50 | Catalina 63 | Catalina 72 | Catalina 80 | Compact 80 | Catalina 100 |
| Service Pressure |
3000 psi | 3000 psi | 3000 psi | 3000 psi | 3300 psi | 3300 psi |
| True Capacity |
48.4 cu ft | 63.0 cu ft | 72.0 cu ft | 77.4 cu ft | 77.4 cu ft | 100.0 cu ft |
| Buoyancy* (FULL) |
- 2.4 lbs. | - 2.8 lbs. | - 0.6 lbs. | - 1.6 lbs. | - 5.9 lbs. | - 3.4 lbs. |
| Buoyancy* (500 psi) |
+ 0.4 lbs. | + 0.7 lbs. | + 3.5 lbs. | + 2.8 lbs. | - 1.4 lbs. | + 1.8 lbs. |
| Weight Empty |
21.8 lbs | 27.5 lbs. | 27.7 lbs. | 31.3 lbs. | 34.4 lbs. | 40.1 lbs. |
| Outside Diameter |
6.90 in. | 7.25 in. | 6.9 in. | 7.25 in. | 7.25 in. | 8.00 in. |
| Cylinder Length |
19.4 in. | 21.7 in. | 26.2 in. | 25.9 in. | 25.1 in. | 26.0 in. |
| Valve Included |
VX100 | VX100 | VX100 | VX100 | VX200 | VX200 |
| Model | AL06 | AL08 | AL13 | AL19 | AL30 | AL40 |
|---|---|---|---|---|---|---|
| Description | Catalina 6 | Catalina 8 | Catalina 13 | Catalina 19 | Catalina 30 | Catalina 40 |
| Service Pressure |
3000 psi | 2015 psi | 3000 psi | 3000 psi | 3000 psi | 3000 psi |
| True Capacity |
6.0 cu ft | 8.4 cu ft | 13.0 cu ft | 19.0 cu ft | 30.0 cu ft | 40.0 cu ft |
| Buoyancy* (FULL) |
- 1.5 lbs. | - 1.7 lbs. | - 1.7 lbs. | - 1.5 lbs. | - 2.4 lbs. | - 1.5 lbs. |
| Buoyancy* (500 psi) |
- 1.2 lbs. | - 1.0 lbs. | - 1.0 lbs. | - 0.4 lbs. | - 0.7 lbs. | + 0.7 lbs. |
| Weight Empty |
2.6 lbs. | 3.8 lbs. | 5.7 lbs. | 7.8 lbs. | 13.6 lbs. | 16.2 lbs. |
| Outside Diameter |
3.21 in. | 4.4 in. | 4.38 in. | 4.38 in. | 5.25 in. | 5.25 in. |
| Cylinder Length |
10.8 in. | 10.9 in. | 12.8 in. | 17.5 in. | 19.9 in. | 25.0 in. |
| Valve Included |
VX100 | VX200 | VX100 | VX100 | VX100 | VX100 |
