Dualline™ Double Wall Tanks

Dualline™ Double Wall Tank's have a strong, durable, quality construction and are designed for containment in the event the inner or primary tank is compromised. Dualline™ tanks are freestanding double wall vertical tanks with a flat bottom for indoor or outdoor stationary applications. An EPDM elastic seal is standard and seals the primary tank to the secondary tank to prevent dirt and moisture from entering the containment space between tanks. Note: Tank shown with an optional 2" fitting, available for installation on tanks 2,500 and smaller.

  • Made of UV stabilized LLDPE
  • 16” vented lid assembly
  • 3 flats are provided on the top for custom tank plumbing
  • Specific gravity rating: 1.7
  • For the containment of chemicals rated for contact with polyethylene
  • 1” service fitting is provided on the secondary tank
  • Optional fittings must be factory installed
  • Optional fittings can only be purchased with tank
  • Meets FDA standards
  • 2" & 3" fittings sold separately
Stock Description Catalog Pg. Price
65 Gallon Dualline™ Double Wall Tank - 29" Dia. x 43" H
14163
65 Gallon Dualline™ Double Wall Tank - 29" Dia. x 43" H
$379.00​/Each
Save 5%2+$360.05/Each
Save 10%4+$341.10/Each
Save 15%12+$322.15/Each
P-266
$379.00​/Each
Drop Ship
120  Gallon Dualline™ Double Wall Tank - 36" Dia. x 50" H
14164
120 Gallon Dualline™ Double Wall Tank - 36" Dia. x 50" H
$602.54​/Each
Save 5%2+$572.41/Each
Save 10%4+$542.28/Each
Save 15%12+$512.15/Each
P-266
$602.54​/Each
Drop Ship
150  Gallon Dualline™ Double Wall Tank - 36" Dia. x 60" H
14165
150 Gallon Dualline™ Double Wall Tank - 36" Dia. x 60" H
$728.48​/Each
Save 5%2+$692.05/Each
Save 10%4+$655.63/Each
Save 15%12+$619.20/Each
P-266
$728.48​/Each
Drop Ship
300 Gallon Dualline™ Double Wall Tank - 57" Dia. x 45" H
14072
300 Gallon Dualline™ Double Wall Tank - 57" Dia. x 45" H
$1,078.62​/Each
Save 5%2+$1024.68/Each
Save 10%4+$970.75/Each
Save 15%12+$916.82/Each
P-266
$1,078.62​/Each
Drop Ship
500 Gallon Dualline™ Double Wall Tank - 57" Dia. x 69" H
14073
500 Gallon Dualline™ Double Wall Tank - 57" Dia. x 69" H
$1,357.45​/Each
Save 5%2+$1289.57/Each
Save 10%4+$1221.70/Each
Save 15%12+$1153.83/Each
P-266
$1,357.45​/Each
Drop Ship
1000 Gallon Dualline™ Double Wall Tank - 77" Dia. x 82" H
14074
1000 Gallon Dualline™ Double Wall Tank - 77" Dia. x 82" H
$2,408.22​/Each
Save 5%2+$2287.80/Each
Save 10%4+$2167.39/Each
Save 15%12+$2046.98/Each
P-266
$2,408.22​/Each
Drop Ship
1500 Gallon Dualline™ Double Wall Tank - 77" Dia. x 119" H
14075
1500 Gallon Dualline™ Double Wall Tank - 77" Dia. x 119" H
$3,093.35​/Each
Save 5%2+$2938.68/Each
Save 10%4+$2784.01/Each
Save 15%12+$2629.34/Each
P-266
$3,093.35​/Each
Drop Ship
2000 Gallon Dualline™ Double Wall Tank - 102" Dia. x 97" H
14219
2000 Gallon Dualline™ Double Wall Tank - 102" Dia. x 97" H
$3,938.81​/Each
Save 5%2+$3741.87/Each
Save 10%4+$3544.92/Each
Save 15%12+$3347.98/Each
P-266
$3,938.81​/Each
Drop Ship
2500 Gallon Dualline™ Double Wall Tank - 102" Dia. x 119" H
14229
2500 Gallon Dualline™ Double Wall Tank - 102" Dia. x 119" H
$4,751.73​/Each
Save 5%2+$4514.14/Each
Save 10%4+$4276.55/Each
Save 15%12+$4038.97/Each
P-266
$4,751.73​/Each
Drop Ship
6000 Gallon Dualline™ Double Wall Tank- 120" Dia. x 191" H
14615
6000 Gallon Dualline™ Double Wall Tank- 120" Dia. x 191" H
$10,880.62​/Each
Save 5%2+$10336.58/Each
Save 10%4+$9792.55/Each
Save 15%12+$9248.52/Each
P-266
$10,880.62​/Each
Drop Ship
6500 Gallon Dualline™ Double Wall Tank- 120" Dia. x 207" H
14616
6500 Gallon Dualline™ Double Wall Tank- 120" Dia. x 207" H
$11,477.86​/Each
Save 5%2+$10903.96/Each
Save 10%4+$10330.07/Each
Save 15%12+$9756.18/Each
P-266
$11,477.86​/Each
Drop Ship
2" Installed Fitting for Dualline™ Double Wall Tanks
14081
2" Installed Fitting for Dualline™ Double Wall Tanks
$516.60​/Each
Save 5%2+$490.77/Each
Save 10%4+$464.94/Each
Save 15%12+$439.11/Each
P-266
$516.60​/Each
Drop Ship
3" Installed Fitting for Dualline™ Double Wall Tanks
14248
3" Installed Fitting for Dualline™ Double Wall Tanks
$1,112.94​/Each
Save 5%2+$1057.29/Each
Save 10%4+$1001.64/Each
Save 15%12+$945.99/Each
P-266
$1,112.94​/Each
Drop Ship

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