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Model 1000L, 275 Gallon Double-Wall Storage Tank
Model 1000L, 275 Gallon Double-Wall Storage Tank
Model 1000L, 275 Gallon Double-Wall Storage Tank
Full Manufacturer Warranty

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Roth 2335109003 Model 1000L, 275 Gallon Double-Wall Storage Tank

Steel Outer Tank, Polyethylene Inner Tank, for Oil, DEF, Diesel Bio Fuels

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Select Model & Quantity:

Model # Description Price Qty
2335109003 Steel Outer Tank, Polyethylene Inner Tank, for Oil, DEF, Diesel Bio Fuels $1,235.98

Add Optional Accessories

Model # Description Price Qty
2315000201 Hose Reel Bracket (use with 400L, 620L, 1000L) $115.84
2315000204 Flanged Pump Bracket (use with 400L, 620L, 1000L) $115.84
2315000207 Threaded Pump Bracket (use with 400L, 620L, 1000L) $115.84
2315000210 Reel/Pump Combo Bracket (use with 400L, 620L, 1000L) $154.45
2315002101 Lube Installation Kit - Basic (Vent Cap with Nipple, Hinged Lockable Fill Cap) $69.08
2315002103 Lube Installation Kit for Basic PLUS (Vent Cap with Nipple, Hinged Lockable Fill Cap, Standard Gauge) $110.51
2315002106 Lube Installation Kit - EVO (Emergency Vent, Hinged Lockable Fill Cap, Field Adjustment Gauge, Vent Cap with Nipple) $449.61
2315002107 Lube Installation Kit - EVC - (Emergency Vent, Hinged Lockable Fill Cap, Field Adjustment Gauge, Pressure Vacuum Vent) $752.45
2335001863 Sealed Fuel Oil Gauge 620 and 1000L $41.43
2335100757 Tank Cover for 1000L $359.78
2335100222 Tie Down Kit (2 per bag) for 620L and 1000L $149.86
2335021644 Leak Detector for 620 L and 1000 L $33.50
2335000643 Base DWT 1000L $75.14
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Roth - 2335109003 - Model 1000L, 275 Gallon Double-Wall Storage Tank

Roth's uniquely designed oil tanks are the safest and most reliable on the market. The outer tank is made of leak-proof, weld-free galvanized steel and rollseamed with an oil and fire-resistant seal. It can contain at least 110 percent of the capacity of the inner tank for maximum protection. The inner tank is made of blow-molded, high-density, seamless polyethylene that is leak proof and will never corrode. Roth tanks are easier and faster to fill thanks to their unique expansion system, all but eliminating the possibility of spills by home heating oil professionals.

Roth oil tanks exceed the industry standard safety regulations. They are rust resistant inside and out and are designed to prevent spills, leaks and fires caused by defective pipes, couplings or fittings located underneath the tank. In fact, it is the only tank on the market with no fittings below the oil line. Each tank undergoes thorough testing, including ultrasound and pressure testing, to ensure optimal thickness and sealing.

WARNING: The Roth DWT Plus 3 is not designed for or certified to store flammable liquids such as gasoline; Classes 1A, 1B OR 1C.

Roth Oil Tank Features

1. Weld-free galvanized steel outer tank capable of holding 110% of the primary tank.

2. Seamless high-density polyethylene inner tank.

3. Highly visible optical leak alarm.

4. 55% lighter than a 12-gauge steel tank with a larger storage capacity.

5. Corrosion resistant steel filling system with external 2" thread, allowing for an even level in each tank when installed in groups.

6. Burner feeding system consisting of a fusible link valve and check valve incorporated with supply and return port when using the optional Roth suction assembly.

7. Cover for outside use

Installation of tanks is faster and easier than ever.

  • Up to 50% lighter than conventional steel tanks.
  • Wide handles on each end facilitates transport and handling.
  • Removable base facilitates access to tight spaces and offers greater stability.
  • Compact and economical design. (8 sq. ft. for 1000L)
  • The only tank on the market with no fittings below the oil line.
  • Unique expansion system ensures increase storage capacity and faster, easier fill-ups.
  • Completely sealed, every one of our tanks is pressure tested and meets exacting quality control standards.
  • Better than industry average warranty of 10 years insurance, $2 million clean up policy plus 30 year product warranty.
Dimensions for individual tank
Tank Model DWT 1000L
Nom. Capacity US gal (liters) 275 (1000)
Length inches (cm) 43 (110)
Width inches (cm) 28 (72)
Height inches (cm) 61 (155)
Min. Height Req'd inches (cm) 66 (168)
Tank Weight lbs. (kg) 167 (76)
Shipping Weight lbs. (kg) 185 (84)


Dimensions for grouped tank
Tank Model DWT 1000L
2 Tanks
(side by side)
43 x 60
(110 x 234)
3 Tanks
(side by side)
43 x 92
(110 x 234)
4 Tanks
(side by side)
43 x 124
(110 x 315)
5 Tanks
(side by side)
43 x 156
(110 x 397)
2 Tanks
(end to end)
28 x 90
(72 x 229)
30 year warranty

Outstanding Warranty & Insurance Plan

10 year Insurance - up to $2 million clean up policy

30 Year Limited Product Warranty

Roth Industries has extended its current warranty policy to a 30-year limited warranty. This warranty change covers failure of the tank due to workmanship or material defects as well as failure of the internal tank due to internal corrosion (the manner in which all steel tanks fail). The warranty also includes $2M of insurance against property damages caused by spill.