Standard Transfer Tanks
Low-profile diesel transfer, built for the bed.
Built for the job
Rugged, low-profile aluminum transfer tanks that sit tight against the cab and maximize bed space. Built for work trucks and heavy-duty applications where reliable diesel transfer matters.
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Five Capacities
140L, 210L, 255L, 320L and 400L to match the truck and the job.
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Tonneau-Friendly
Low-profile design lets the cover close flush — fuel out of sight, out of weather.
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Theft-Resistant
A closed tonneau keeps fuel hidden and secure on the worksite.

SD Specifications
Measurements are approximate; please verify dimensions before ordering.
| Model | Capacity | Width | Depth | Height | Dry Wt. |
|---|---|---|---|---|---|
| SD-140 | 140 L | 51.56" | 12.13" | 19.69" | 42 lb |
| SD-210 | 210 L | 50.25" | 19.66" | 18.35" | 55 lb |
| SD-255 | 255 L | 59.25" | 19.66" | 18.35" | 66 lb |
| SD-320 | 320 L | 59.25" | 24.13" | 18.35" | 76 lb |
| SD-400 | 400 L | 59.25" | 28.17" | 18.70" | 86 lb |
Available with no pump, GPI EZ-8, or GPI M-150. Pumps add approximately 16–25 lb.
Listed capacities are nominal — the theoretical full volume. Usable capacity is lower; we recommend filling to a maximum of 80% to allow for fuel expansion and safe transfer.
The pump collar accepts GPI spin-on pumps only.
Standard on every unit
Fully Seal-Welded
Pressure-tested for leak-proof, long-haul reliability.
Formed Internal Baffles
Fluid control that keeps the load stable on the move.
Custom-Machined Fill Caps
Non-vented neck with a roll-over vent valve for safe transfer.
Stainless Hardware
Corrosion-resistant fittings built for Canadian conditions.
Tonneau-Cover Compatible
Low-profile design sits tight and closes flush in the bed.
Diesel Only
Designed specifically for diesel fuel transfer and storage.
Want a standard tanks on your truck?
Tell us what you drive and how you work. We'll connect you with a dealer and the right CW Fab Worx tank for the job.