All Atlantic Containment Obround Tanks are fabricated for either inside or outside use in the storage of various approved fuels and fluids, and can be manufactured for installation in either the “Vertical” or “Horizontal” positions. 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 UL80 or UL142. Each tank is manufactured with 12 gauge American sourced steel and coated standard with red oxide primer, unless specified (enamel options are available). One year manufacturer limited warranty is included.
UL80 GENERAL FEATURES:
- Standard 275 & 330 gallon sizing
- Vertical and horizontal variations available
- 12ga steel construction (10ga optional)
- Standard Openings
- (4) 2″ NPT female top openings, 12″ centered apart, (1) 3/4″ NPT female drain
- Supports
- L-bracket NPT pipe brackets for legs (pipe legs not included
- Factory pressure tested to ensure 100% leak-proof
- Unique head design w/ included 3/8″ grab handle
- Tanks are phosphate washed for max corrosion protection
- Finished red oxide primer exterior coating
- Optional paint colors available
- Optional openings, drain and reel plate are available upon request
UL142 GENERAL FEATURES:
- Standard 275 & 330 gallon sizing
- Vertical and horizontal variations available
- 12ga steel construction (10ga optional)
- Standard Openings
- (4) 2″ NPT female top openings, (1) 3″ NPT Emergency Vent
- Supports
- Solid belly band with bent legs
- Factory pressure tested to ensure 100% leak-proof
- Unique head design w/ included 3/8″ grab handle
- Tanks are phosphate washed for max corrosion protection
- Finished red oxide primer exterior coating
- Optional paint colors available
- Optional openings, drain and reel plate are available upon request
COMPLIANCE SPECIFICATIONS:
- UL80 (MH15149) certified w/ serial label
- UL142 (MH15058) certified w/ serial label
- ANSI/NPA 1, 30, 30A, 31 compliant
- ANSI/ASTM D396, D3699 D6751 compliant
- ANSI/ASTM D975 compliant
- Meets all requirements of IFC (International Fire Code)
- See product literature for more information
AC Tanks are designed to be ergonomically friendly for the installer. Our exclusive in house head design is dimpled “inward” to allow for plenty of easy hand clearance. When combined with a sturdy, recessed steel handle, our tanks help installers avoid a potential “knuckle-busting” injury when moving tanks into their final locations.
UL80 Obround Tanks
| Tank Part # | Capacity | SW / DW | Weight | Length | Width | Height | Tank Drawing |
| AC275VHO | 275 GAL. | SW | 255 lbs | 62″ | 27″ | 44″ | AC275VHO |
| AC275HHO | 275 GAL. | SW | 255 lbs | 62″ | 44″ | 27″ | AC275HHO |
| AC330VHO | 330 GAL. | SW | 330 lbs | 72″ | 27″ | 44″ | AC330VHO |
| AC330HHO | 330 GAL. | SW | 330 lbs | 72″ | 44″ | 27″ | AC330HHO |
UL142 Obround Tanks
| Tank Part # | Capacity | SW / DW | Weight | Length | Width | Height | Tank Drawing |
| AC275VLU | 275 GAL. | SW | 340 lbs | 62″ | 27″ | 50″ | AC275VLU |
| AC275ELU | 275 GAL. | SW | 320 lbs | 44″ | 27″ | 60″ | AC275ELU |
| AC330VLU | 330 GAL. | SW | 400 lbs | 72″ | 27″ | 50″ | AC330VLU |
| AC330ELU | 330 GAL. | SW | 380 lbs | 44″ | 27″ | 72″ | AC330ELU |
| AC275VLD | 275 GAL. | DW | 610 lbs | 62″ | 27″ | 50″ | AC275VLD |
| AC275ELD | 275 GAL. | DW | 538 lbs | 44″ | 27″ | 62.5″ | AC275ELD |
| AC330VLD | 330 GAL. | DW | 640 lbs | 76″ | 27″ | 50″ | AC330VLD |
| AC330ELD | 330 GAL. | DW | 615 lbs | 44″ | 27″ | 74.5″ | AC330ELD |