transfer flow|SKU:070TK34310-var-57289-305381

Transfer Flow Diesel Refueling Transfer Tank — 14-Gauge Aluminized Steel Construction

Compliance-Ready Diesel Refueling Built to Last

Legal diesel transport — Approved for on-road diesel fuel carrying
Reduced fuel sloshing — Two internal baffles stabilize loads
Corrosion-resistant build — 14-gauge aluminized steel construction
Pump-ready design — Works with GPI and Fill-Rite 15-GPM pumps
Complete install kit — Fuel cap, mounting hardware, and instructions
  • Free Shipping -- Unconditional free delivery to your door

Price range: $757.00 through $874.00

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In the box

  • Fuel cap
  • Mounting kit
  • Installation instructions
Transfer Flow Diesel Refueling Transfer Tank
Transfer Flow Diesel Refueling Transfer Tank — 14-Gauge Aluminized Steel Construction
$757.00 – $874.00Price range: $757.00 through $874.00

Compliance-Ready Diesel Refueling Built to Last

This Transfer Flow diesel refueling tank is a vetted investment for your fleet, offering a safe and legal way to handle fuel on the job. Constructed from 14-gauge aluminized steel with a black powder-coated finish, it delivers commercial-grade durability against daily wear and corrosion. Two internal baffles reduce fuel sloshing during transport. Backed by expert curation, this tank includes a fuel cap, mounting kit, and instructions. Note: Only compatible with GPI or Fill-Rite 15-GPM pumps. Financing available. Ships free.

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Legal Diesel Carry
Not For Gasoline
Mounting Kit Included
14-Gauge Steel Build
50 / 80
Gallon Capacities
14-Gauge
Aluminized Steel
2
Internal Baffles
Compliance-Ready Construction Eliminates Costly Failures

Compliance-Ready Construction Eliminates Costly Failures

A single weld failure on a diesel tank doesn't just cost you fuel — it triggers EPA fines, environmental cleanup, and fleet downtime that compounds by the hour. The Transfer Flow refueling tank is built from 14-gauge aluminized steel, a material specifically chosen for superior corrosion resistance in demanding environments. The black powder-coated finish adds a second layer of protection against the elements. This tank is legal to carry diesel fuel, so you stay compliant from day one. Every unit is vetted by Tank Vault to meet real-world durability standards — no surprises on inspection day, no welds giving out under load.

Internal Baffles Keep Your Load Stable and Safe

Internal Baffles Keep Your Load Stable and Safe

Fuel sloshing inside a transfer tank isn't just an annoyance — it shifts your vehicle's center of gravity and creates hazardous handling conditions at speed. Transfer Flow engineers this tank with two internal baffles that break up fuel movement during transport, keeping your load stable whether you're on the highway or navigating rough job sites. This is commercial-grade design, not an afterthought bolted onto a basic container. Combined with the included mounting kit, you get a secure, stable fuel storage setup that handles daily use without the rocking, surging, and unpredictable weight shifts that plague lesser tanks.

Pump Compatibility That Protects Your Warranty

Pump Compatibility That Protects Your Warranty

This tank is engineered to work specifically with GPI and Fill-Rite 15-GPM refueling pumps, sold separately. That specificity isn't a limitation — it's a safeguard. Transfer Flow warranties this tank only when paired with the correct pump (part numbers 070-FU-34415 or 070-FU-34417), because mismatched pumps create pressure issues that lead to failures. Tank Vault respects that engineering boundary because we've seen what happens when it's ignored. The pump-ready design means straightforward installation with the included hardware and instructions. Diesel only — this tank is not rated for gasoline, and we won't pretend otherwise.

Compatibility Guide

Ensure this refueling tank meets your operational requirements before purchasing.

  • Requires GPI or Fill-Rite 15-GPM pump (part 070-FU-34415 or 070-FU-34417)
  • 50-gallon tank requires at least 54 inches of bed length
  • Designed strictly for diesel fuel (gasoline use prohibited)

Primary Applications

Designed for professionals who need reliable, on-site diesel transfer.

Fleet Refueling
Job Site Fueling
Agricultural Use

Full specifications

At a glance

Surface
Powder coated black
Warranty
Void if pump other than 070-FU-34415 or 070-FU-34417 is used
Full specifications7 data points across 4 categories

Dimensions

50 Gallon Tank54 inches long x 15.5 inches wide x 23.1 inches high
80 Gallon TankSee product page

Power & Performance

Pump CompatibilityGPI and Fill-Rite 15-GPM refueling pumps (sold separately)

Materials

Construction14-gauge aluminized steel
FinishPowder coated black

Compliance & Warranty

Fuel TypeDiesel only (NOT to be used for gasoline)
Warranty ConditionVoid if pump other than 070-FU-34415 or 070-FU-34417 is used

The Tank Vault Promise

Every product we carry is vetted to meet the demands of hard-working professionals.

30-Day Hassle-Free ReturnsIf it doesn't fit your operation, send it back within 30 days.
Ships FreeUnconditional free shipping on this order, directly to your door.
Vetted QualityWe only stock industrial-strength equipment that meets our strict performance standards.
★★★★★
“Mounted the 50-gallon on my F-250 last month. Solid construction, no flex, and the baffles make a real difference on rough roads. I was skeptical about the pump restriction at first, but after seeing what mismatched pumps did to a buddy's tank, I get it. Shipped fast and everything was in the box. This is the kind of equipment I trust on my trucks.”
F
First L.Houston, TX

The Transfer Flow diesel refueling transfer tank is available in 50 gallon and 80 gallon sizes. Fill your diesel fuel needs with a safe, legal, and reliable refueling tank from Transfer Flow.

The diesel refueling tank is rugged and durability-tested to hold up to daily use. Transfer Flow’s refueling tank is legal to carry diesel fuel, and has two internal baffles to reduce fuel sloshing. 

The refueling tank is made from 14-gauge aluminized steel for superior corrosion resistance, and is powder coated black for a durable finish. It comes with fuel cap, mounting kit, and installation instructions.

Compatible with GPI and Fill-Rite 15-GPM refueling pumps (sold separately).

THIS TANK IS NOT TO BE USED FOR GASOLINE.

IMPORTANT WARRANTY NOTE: This refueling tank is only compatible with a GPI or Fill-Rite 15-GPM refueling pump (part number 070-FU-34415 or 070-FU-34417). The tank warranty will be void if another fuel pump is used in conjunction with this refueling tank.

Sizes:

  • 50 Gallon – 54 inches long x 15.5 inches wide x 23.1 inches high.
  • 80 Gallon – 47 inches long x 23 inches wide x 25.75 inches high.

Fits:

  • 50 Gallon – 6.5 foot and 8 foot diesel trucks
  • 80 Gallon – All full size diesel pickups.

FEATURES

  • Refuel diesel vehicles or equipment.
  • Built from 14-gauge aluminized steel.
  • Comes with fuel cap, mounting kit, and instructions.
  • Powder coated black.
  • Baffled to reduce fuel sloshing.
  • 6-year unlimited mile warranty.
  • Made in the USA.

Other Transfer Tank Options:

  • Transfer Flow Diesel Tanks
  • Fuel Tanks for Trucks

Additional information

Size

50 Gallon, 80 Gallon

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Frequently Asked Questions

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SKU: 070TK34310 Categories: , , Brand:

The Tank Vault Promise

Every product we carry is vetted to meet the demands of hard-working professionals.

30-Day Hassle-Free Returns If it doesn't fit your operation, send it back within 30 days.
Ships Free Unconditional free shipping on this order, directly to your door.
Vetted Quality We only stock industrial-strength equipment that meets our strict performance standards.

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About transfer flow Diesel Transfer Tanks

transfer flow is a trusted manufacturer of premium diesel transfer tanks. TankVault is an authorized dealer offering the full transfer flow lineup with free delivery, price match guarantee, and expert support.

View all transfer flow products →

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