Horizontal Tank Sizes
| CAPACITY (gals) | DIMENSIONS (dia x length) | GAUGE | APPROX WT (lbs) |
| 150 | 30″ x 4′-0″ | 12 ga shell and heads | 190 |
| 300 | 38″ x 5′-0″ | 12 ga shell and heads | 242 |
| 550 | 48″ x 6′-0″ | 12 ga shell and heads | 480 |
| 1,100 | 48″ x 12′-0″ | 10 ga shell and heads | 940 |
| 1,000 | 64″ x 6′-0″ | 10 ga shell and heads | 875 |
| 1,500 | 64″ x 9′-0″ | 7 ga shell and heads | 1590 |
| 2,000 | 64″ x 12′-0″ | 7 ga shell and heads | 1980 |
| 2,500 | 64″ x 15′-0″ | 7 ga shell and heads | 2373 |
| 3,000 | 64″ x 18′-0″ | 7 ga shell and heads | 2765 |
| 4,000 | 64″ x 24′-0″ | 7 ga shell and heads | 3560 |
| 5,000 | 96″ x 13′-4″ | 1/4″ shell and heads | 5170 |
| 6,000 | 96″ x 16′-0″ | 1/4″ shell and heads | 5370 |
| 8,000 | 96″ x 21′-4″ | 1/4″ shell and heads | 6685 |
| 10,000 | 96″ x 27′-0″ | 1/4″ shell and heads | 8360 |
| 12,000 | 96″ x 32′-0″ | 1/4″ shell and heads | 9830 |
| 15,000 | 126″ x 23′-2″ | 1/4″ shell and heads | 10250 |
| 20,000 | 126″ x 31′-0″ | 1/4″ shell and heads | 12315 |
| 30,000 | 126″ x 46′-6″ | 1/4″ shell and heads | 18900 |
Horizontal/Aboveground/Double Wall/F921® & Flameshield®
| CAPACITY (gals) | DIMENSIONS (dia x length) | GAUGE | APPROX WT (lbs) |
| 300 | 38″ x 5′-0″ | 12 ga primary tank / 12 ga secondary shell 12 ga secondary heads | 684 |
| 550 | 48″ x 6′-0″ | 12 ga primary tank / 12 ga secondary shell 12 ga secondary heads | 1,050 |
| 1,000 | 48″ x 11′-0″ | 10 ga primary tank / 12 ga secondary shell 12 ga secondary heads | 2,015 |
| 1,100 | 48″ x 12′-0″ | 10 ga primary tank / 10 ga secondary shell 12 ga secondary heads | 2,015 |
| 1,000 | 64″ x 6′-0″ | 10 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 2,015 |
| 1,500 | 64″ x 9′-0″ | 7 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 2,580 |
| 2,000 | 64″ x 12′-0″ | 7 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 3,450 |
| 2,500 | 64″ x 15′-0″ | 7 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 4,115 |
| 3,000 | 64″ x 18′-0″ | 7 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 4,775 |
| 4,000 | 64″ x 24′-0″ | 7 ga primary tank / 10 ga secondary shell 10 ga secondary heads | 6,108 |
| 5,000 | 96″ x 13′-4″ | 1/4″ primary tank / 10 ga secondary shell 7 ga secondary heads | 7,758 |
| 6,000 | 96″ x 16′-0″ | 1/4″ primary tank / 10 ga secondary shell 7 ga secondary heads | 8,815 |
| 8,000 | 96″ x 21′-4″ | 1/4″ primary tank / 10 ga secondary shell 7 ga secondary heads | 10,954 |
| 10,000 | 96″ x 27′-0″ | 1/4″ primary tank / 10 ga secondary shell 7 ga secondary heads | 12,831 |
| 12,000 | 96″ x 32′-0″ | 1/4″ primary tank / 10 ga secondary shell 7 ga secondary heads | 14,900 |
| 15,000 | 126″ x 23′-2″ | 1/4″ primary tank / 7 ga secondary shell 7 ga secondary heads | 17,700 |
| 20,000 | 126″ x 31′-0″ | 1/4″ primary tank / 7 ga secondary shell 7 ga secondary heads | 22,980 |