All Atlantic Containment UL58 Underground Steel Tanks are fabricated for long lasting fluid storage containment. Each tank features a universal 12″ centered apart design, easy for replacement, with our NPT flange openings to ensure a perfect installation. All of our tanks are made in accordance with the specifications of Underwriters Laboratories® Standard UL58. Each tank is manufactured with 10 or 7 gauge American sourced steel and coated standard with black asphalt. One year limited warranty.
GENERAL FEATURES:
- Standard 300, 500 & 1,000 gallon sizing
- 10 or 7ga steel construction
- Standard Openings
- 10ga – (3) 2″ NPT female top openings
- 7ga – (4) 2″ NPT female top openings
- HD lifting lug and 1/4″ striker plate installed
- Factory pressure tested to ensure 100% leak-proof
- Tanks are phosphate washed for max corrosion protection
- Finished exterior black asphalt coating
COMPLIANCE SPECIFICATIONS:
- UL58 (MH4889) certified w/ stainless steel serial tag
- NFPA (National Fire Protection Association) 1, 31, 30, 30A 37
- Meets all requirements of IFC (International Fire Code)
- See product literature for more information
UL58 Underground Tanks
| Tank Part # | Capacity | SW / DW | Weight | DIA | Length | Gauge | Tank Drawing |
| AC300UST-10GA | 300 GAL. | SW | 440 lbs | 38″ | 62″ | 10 | AC300UST-10GA |
| AC300UST-7GA | 300 GAL. | SW | 575 lbs | 38″ | 62″ | 7 | AC300UST-7GA |
| AC500UST-10GA | 500 GAL. | SW | 580 lbs | 48″ | 62″ | 10 | AC500UST-10GA |
| AC500UST-7GA | 500 GAL. | SW | 772 lbs | 48″ | 62″ | 7 | AC500UST-7GA |
| AC1KUST-10GA | 1,000 GAL. | SW | 1002 lbs | 48″ | 130″ | 10 | AC1KUST-10GA |
| AC1KUST-7GA | 1,000 GAL. | SW | 1324 lbs | 48″ | 130″ | 7 | AC1KUST-7GA |
