New Transfer Flow auxiliary tank mounts under most tonneau covers

Transfer Flow’s new 40-gallon auxiliary fuel tank offers a low profile which gets it under most tonneau covers.Transfer Flow’s new 40-gallon auxiliary fuel tank offers a low profile which gets it under most tonneau covers.

Using an auxiliary fuel tank can mean giving up a tonneau cover or getting too close for comfort with a 5th wheel.

Enter Transfer Flow’s new 40-gallon in-bed auxiliary fuel tank system which has been designed with versatility in mind.

“The unique design of the 40-gallon fuel tank makes it compatible with almost any full-size diesel truck, including half ton pickups, trucks with utility beds, RamBox equipped trucks, or those with a factory installed 5th wheel prep package,” Transfer Flow reports. “Because of its low height, it also fits under most standard tonneau bed covers!”

The 40-gallon fuel tank operates with Transfer Flow’s automatic fuel transfer TRAX 3 technology. For safety and peace of mind, fuel is pumped—not gravity fed—from the auxiliary tank to the main tank at pre-determined fuel levels while the vehicle is in operation. The system comes with a dash-mounted LCD display that conveniently shows the percentage of fuel in each tank while also notifying you when a fuel transfer is in progress.

The 40-gallon fuel tank is manufactured from U.S.-made 14-gauge aluminized steel for superior durability and strength. The patent pending design has a recessed cover box where the fuel tank sending unit, rollover valve and fuel filter comes preassembled. It’s powder coated for a durable satin black finish, has internal baffles to prevent fuel slosh, and comes complete with all parts needed for installation!

For more information on Transfer Flow’s 40-gallon in-bed auxiliary fuel tank system, call (530) 893-5209 or (800) 442-0056, or visit transferflow.com.