Rectangular Tanks

Rectangular Tanks

We offer a wide selection of rectangular plastic tanks.  At Tank-Mart you will find rectangular tanks of all different sizes and capacities with excellent quality and affordable prices. These rectangular tanks can be used for just about everything including boats, RVs, food service trucks, Industrial equipment and much more.  All of our rectangular tanks are made from high quality polyethylene resins which are all FDA approved. 

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  • Product
  • Qty in Cart
  • Quantity
  • Price
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Name Capacity Length Width Height Diameter Part # Price

98 Gallon Rectangle Plastic Tank | B477

98 Gallons 35'' 27'' 26'' N/A B477
$741.95

115 Gallon Rectangle Plastic Tank | B466

115 Gallons 54'' 27'' 20'' N/A B466
$708.95

115 Gallon Rectangle Plastic Tank | B328

115 Gallons 39.5'' 28'' 26'' N/A B328
$708.95

120 Gallon Water or Waste Holding Tank | TRI-WH-2120-1

120 Gallons 61'' 28'' 16'' N/A TRI-WH-2120-1
$729.99

125 Gallon Rectangle Plastic Tank | B247

125 Gallons 43.125'' 29.875'' 24'' N/A B247
$820.95

130 Gallon Water or Waste Holding Tank | TRI-WH-2130

130 Gallons 48'' 36'' 18'' N/A TRI-WH-2130
$829.99

130 Gallon Rectangle Plastic Tank | B356

130 Gallons 60'' 30'' 18'' N/A B356
$820.95

135 Gallon Rectangle Plastic Tank | B407

135 Gallons 75.5'' 33.25'' 14'' N/A B407
$831.95

135 Gallon Rectangle Plastic Tank | B300

135 Gallons 76'' 28'' 16'' N/A B300
$831.95

141 Gallon Rectangle Plastic Tank | B484

141 Gallons 53'' 35'' 19'' N/A B484
$864.95

150 Gallon Water or Waste Holding Tank | TRI-WH-2150

150 Gallons 64'' 31.125'' 18.75'' N/A TRI-WH-2150
$859.99

150 Gallon Rectangle Plastic Tank | B494

150 Gallons 40.25'' 32.5'' 28.5'' N/A B494
$876.95

155 Gallon Rectangle Plastic Tank | B392

155 Gallons 67'' 24'' 24'' N/A B392
$876.95

165 Gallon Rectangle Plastic Tank | B246

165 Gallons 43.625'' 31.625'' 30.125'' N/A B246
$887.95
  • 98 Gallon Rectangle Plastic Tank | B477
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    98 Gallon Rectangle Plastic Tank | B477

    Ronco Plastics

    $741.95
    Tank Summary  Part No. B477 Dimensions 35"L x 27"W x 26" H Weight 80 Capacity (gallons) 98 Fitting Drawing CLICK HERE Tank Options Tank Option Build a Tank Option – For an additional fee, fittings can be installed per your...
    $741.95
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    Qty in Cart: 0
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    $741.95
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  • 115 Gallon Rectangle Plastic Tank | B466
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    115 Gallon Rectangle Plastic Tank | B466

    Ronco Plastics

    $708.95
    Tank Summary  Part No. B466 Dimensions 54"L x 27"W x 20" H Weight 85 Capacity (gallons) 115 Fitting Drawing CLICK HERE Tank Options Tank Option Build a Tank Option – For an additional fee, fittings can be installed per your...
    $708.95
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    Qty in Cart: 0
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    $708.95
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  • 115 Gallon Rectangle Plastic Tank | B328
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    115 Gallon Rectangle Plastic Tank | B328

    Ronco Plastics

    $708.95
    Tank Summary  Part No. B328 Dimensions 39.5"L x 28"W x 26" H Weight 68 Capacity (gallons) 115 Fitting Drawing CLICK HERE Tank Options Tank Option Build a Tank Option – For an additional fee, fittings can be installed per your...
    $708.95
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    Qty in Cart: 0
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    $708.95
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  • 120 Gallon Water or Waste Holding Tank | TRI-WH-2120-1 120 Gallon Water or Waste Holding Tank | TRI-WH-2120-1
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    120 Gallon Water or Waste Holding Tank | TRI-WH-2120-1

    Trionic

    $729.99 - $804.98
    Tank Summary  Part No. TRI-WH-2120-1 Dimensions 61"L x 28"W x 16"H Weight 87 Capacity (gallons) 120 Fitting Drawing CLICK HERE Standard Fitting Package Each Water/Holding tank has (2) 1 1/2" FPT and (2) 1/2" FPT openings. Openings On...
    $729.99 - $804.98
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    Qty in Cart: 0
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    $729.99 - $804.98
    Subtotal:
  • 125 Gallon Rectangle Plastic Tank | B247
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    125 Gallon Rectangle Plastic Tank | B247

    Ronco Plastics

    $820.95
    Tank Summary  Part No. B247 Dimensions 43.125"L x29.875"W x 24"H Weight 72 Capacity (gallons) 125 Fitting Drawing CLICK HERE Tank Options Tank Option Build a Tank Option – For an additional fee, fittings can be installed per...
    $820.95
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    Qty in Cart: 0
    Price:
    $820.95
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  • 130 Gallon Water or Waste Holding Tank | TRI-WH-2130 130 Gallon Water or Waste Holding Tank | TRI-WH-2130
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    130 Gallon Water or Waste Holding Tank | TRI-WH-2130

    Trionic

    $829.99 - $904.98
    Tank Summary  Part No. TRI-WH-2130 Dimensions 48"L x 36"W x 18"H Weight 95 Capacity (gallons) 130 Fitting Drawing CLICK HERE Standard Fitting Package Each Water/Holding tank has (2) 1 1/2" FPT and (2) 1/2" FPT openings. Openings On...
    $829.99 - $904.98
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    Qty in Cart: 0
    Price:
    $829.99 - $904.98
    Subtotal:
  • 130 Gallon Rectangle Plastic Tank | B356
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    130 Gallon Rectangle Plastic Tank | B356

    Ronco Plastics

    $820.95
    Tank Summary  Part No. B356 Dimensions 60"L x 30"W x 18" H Weight 75 Capacity (gallons) 130 Fitting Drawing CLICK HERE Tank Options Tank Option Build a Tank Option – For an additional fee, fittings can be installed per your...
    $820.95
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    Qty in Cart: 0
    Price:
    $820.95
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  • 135 Gallon Rectangle Plastic Tank | B407
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    135 Gallon Rectangle Plastic Tank | B407

    Ronco Plastics

    $831.95
    Tank Summary  Part No. B407 Dimensions 75.5"L x 33.25"W x 14" H Weight 75 Capacity (gallons) 135 Fitting Drawing CLICK HERE Tank Options Tank Option Build a Tank Option – For an additional fee, fittings can be installed per...
    $831.95
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    Qty in Cart: 0
    Price:
    $831.95
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  • 135 Gallon Rectangle Plastic Tank | B300
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    135 Gallon Rectangle Plastic Tank | B300

    Ronco Plastics

    $831.95
    Tank Summary  Part No. B300 Dimensions 76"L x 28"W x 16" H Weight 72 Capacity (gallons) 135 Fitting Drawing CLICK HERE Tank Options Tank Option Build a Tank Option – For an additional fee, fittings can be installed per your...
    $831.95
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    Qty in Cart: 0
    Price:
    $831.95
    Subtotal:
  • 141 Gallon Rectangle Plastic Tank | B484
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    141 Gallon Rectangle Plastic Tank | B484

    Ronco Plastics

    $864.95
    Tank Summary  Part No. B484 Dimensions 53"L x 35"W x 19"H Weight 90 lbs. Capacity (gallons) 141 Fitting Drawing CLICK HERE Tank Options Tank Option Build a Tank Option – For an additional fee, fittings can be installed per your...
    $864.95
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    Qty in Cart: 0
    Price:
    $864.95
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  • 150 Gallon Water or Waste Holding Tank | TRI-WH-2150 150 Gallon Water or Waste Holding Tank | TRI-WH-2150
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    150 Gallon Water or Waste Holding Tank | TRI-WH-2150

    Trionic

    $859.99 - $934.98
    Tank Summary  Part No. TRI-WH-2150 Dimensions 64"L x 31.125"W x 18.75"H Weight 102 Capacity (gallons) 150 Fitting Drawing CLICK HERE Standard Fitting Package Each Water/Holding tank has (2) 1 1/2" FPT and (2) 1/2" FPT openings...
    $859.99 - $934.98
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    Qty in Cart: 0
    Price:
    $859.99 - $934.98
    Subtotal:
  • 150 Gallon Rectangle Plastic Tank | B494
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    150 Gallon Rectangle Plastic Tank | B494

    Ronco Plastics

    $876.95
    Tank Summary  Part No. B494 Dimensions 40.25"L x 32.5"W x 28.5" H Weight 90 Capacity (gallons) 105 Fitting Drawing CLICK HERE Tank Options Tank Option Build a Tank Option – For an additional fee, fittings can be installed per...
    $876.95
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    Qty in Cart: 0
    Price:
    $876.95
    Subtotal:
  • 155 Gallon Rectangle Plastic Tank | B392
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    155 Gallon Rectangle Plastic Tank | B392

    Ronco Plastics

    $876.95
    Tank Summary  Part No. B392 Dimensions 67"L x 24"W x 24" H Weight 80 Capacity (gallons) 155 Fitting Drawing CLICK HERE Tank Options Tank Option Build a Tank Option – For an additional fee, fittings can be installed per your...
    $876.95
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    Qty in Cart: 0
    Price:
    $876.95
    Subtotal:
  • 165 Gallon Rectangle Plastic Tank | B246
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    165 Gallon Rectangle Plastic Tank | B246

    Ronco Plastics

    $887.95
    Tank Summary  Part No. B246 Dimensions 43.625"L x31.625"W x 30.125"H Weight 88 Capacity (gallons) 165 Fitting Drawing CLICK HERE Tank Options Tank Option Build a Tank Option – For an additional fee, fittings can be installed...
    $887.95
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    Qty in Cart: 0
    Price:
    $887.95
    Subtotal:
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