Elliptical Tank

Our Elliptical Tanks are ideal for stationary or transportable (non-DOT regulated) liquid storage, suitable for both indoor and outdoor use. The elliptical design lowers the center of gravity, improving stability and visibility during handling and transport.
These tanks feature a standard 2-1/2″ collection sump for full drain-out, with optional 8-1/2″ deep sump on select sizes. On standard tanks, the sump is positioned directly under the lid, while a center sump option is available for tanks ranging from 500–1250 gallons.
Key Features:
  • Requires cradle support for proper installation
  • Made from medium-density polyethylene with UV stabilizers
  • Designed for liquids up to 1.7 specific gravity
  • Translucent walls and gallon indicators for easy monitoring
Available Sump Options:
  • 2.5″ sump (standard)
  • 6″ deep boxed sump (HED1600-78 only)
  • 8.5″ sloped deep sump
Part No. — Capacity — Weight — Dimensions — Lid — Fitting
HE0085-36      85 Gallons                  42      36 x 47 x 21        7″      No Fitting
HE0200-41      200 Gallon                  84      41 x 66 x 26        8″      3/4″ & 1-1/4″
EO0300-48      300 Gallon Offset Lid       114     48 x 71 x 36        16″     3/4″ & 1-1/4″
HE0300-48      300 Gallon                  114     48 x 71 x 30        8″      3/4″ & 1-1/4″
HE0400-57      400 Gallon                  129     57 x 70 x 36        8″      3/4″ & 1-1/4″
EO0500-57      500 Gallon Offset Lid       165     58 x 83 x 42        16″     3/4″ & 1-1/4″
HE0500-57      500 Gallon                  167     57 x 82 x 36        8″      3/4″ & 1-1/4″
HED0500-57     500 Gallon Deep (8.5″) Sump 167    57 x 82 x 36        8″      3/4″ & 1-1/4″
HE0600-64      600 Gallon                  187     64 x 84 x 46        16″     3/4″ & 1-1/4″
HE0750-69+     750 Gallon                  222     69 x 89 x 42        16″     1-1/4″ & 2″
HED0750-69     750 Gallon Deep (8.5″) Sump 222    69 x 89 x 42        16″     1-1/4″ & 2″
HE0850-69      850 Gallon                  248     69 x 89 x 46        16″     1-1/4″ & 2″
HED0850-69     850 Gallon Deep (8.5″) Sump 248    69 x 89 x 46        16″     1-1/4″ & 2″
HE1000-78*     1000 Gallon                 287     78 x 90 x 49        16″     1-1/4″ & 2″
HED1000-78*    1000 Gallon Deep (8.5″) Sump 287    78 x 90 x 49        16″     1-1/4″ & 2″
HE1250-78†     1250 Gallon                 402     78 x 92 x 60        16″     1-1/4″ & 2″
HED1250-78†    1250 Gallon Deep (8.5″) Sump 402    78 x 92 x 60        16″     1-1/4″ & 2″
HE1600-78†     1600 Gallon                 439     78 x 138 x 49       16″     2″
HED1600-78†    1600 Gallon 6″ Box Sump     439     78 x 138 x 49       16″     2″