REFUELING TANK SYSTEMS
Fuel Vehicles, Equipment, and Off-Road Toys Safely with a Transfer Flow Refueling Tank System
Whether you’re managing a construction site, exploring off-road trails, or preparing for unexpected situations, Transfer Flow has the reliable fuel solution you need. Our DOT-compliant refueling tank systems safely transport gasoline, diesel, and kerosene, giving you confidence and peace of mind wherever your work or adventures take you.
Built from rugged 12-gauge, high-yield U.S. aluminized steel, Transfer Flow refueling tanks are engineered for long-lasting strength and durability. Internal baffles minimize fuel slosh, while a tough powder-coated finish protects against wear and environmental stress. Each system comes fully equipped for easy installation, including a GPI® 12-volt pump, 12-ft fuel hose with nozzle, secure fuel cap, wire harness with dash-mounted power switch, and all necessary installation hardware.
Trusted by fleet operators, municipalities, and government agencies, Transfer Flow refueling tanks combine safety, compliance, and convenience in one durable package. Don’t let fuel logistics slow you down—equip your vehicle with a Transfer Flow refueling system and keep your projects and adventures moving forward.
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40 Gallon In-Bed Under Tool Box Refueling Tank System - Gas, Diesel, Kerosene
Our 40-gallon in-bed under tool box refueling tank system fits under most over-the-rail toolboxes, including ProTech Tool Boxes.
40 Gallon Refueling Tank System - Gas, Diesel, Kerosene
The compact design of the 40-gallon refueling tank system fits under most tonneau covers and sits comfortably in the bed of all light and heavy duty trucks.
50 Gallon Refueling Tank System - Gas, Diesel, Kerosene
Keep the adventures revving mile after mile with a 50-gallon refueling tank system in the bed of your pickup truck.
50 Gallon Refueling Tank - Diesel
Fill your diesel fuel needs with a safe, legal, and reliable 50-gallon refueling tank that's rugged and durability-tested for daily use. Fuel pump sold separately.
80 Gallon Refueling Tank - Diesel
You asked, and we answered. Now offering our 80-gallon diesel refueling tank in WHITE! Fuel pump sold separately.
80 Gallon Refueling Tank - Diesel
You'll get the convenience of a diesel fuel station in the bed of your truck with our 80-gallon refueling tank. Fuel pump sold separately.
82 Gallon Refueling Tank System - Gas, Diesel, Kerosene
Our 82-gallon refueling tank system is the largest capacity refueling tank that fits in a short-bed pickup truck.
100 Gallon L-Shaped Refueling Tank System - Gas, Diesel, Kerosene
The design of the 100-gallon L-shaped refueling tank fits under most over-the-rail tool box configurations while providing 100 extra gallons of fuel. An optional toolbox is available and is sold separately.
109 Gallon Refueling Tank System - Gas, Diesel, Kerosene
Whether you’re refueling equipment, filling up vehicles, or traveling across country, our 109-gallon refueling tank system is designed for the ultimate go-getter.
50/50 Gallon Split Refueling Dual-Tank System - Gas, Diesel, Kerosene
With two 50-gallon tanks in the back of your truck, this unique tank system provides the most versatility while holding two different types of fuel.