How does an auxiliary fuel tank work?

Auxiliary tanks are installed and connected directly to your stock tank. Some models have a small 12-volt pump while others are gravity-fed. Most types come with a shut-off valve to let you stop the tank from feeding your main tank as needed or desired. For example, if you suspect there’s a leak.

Do you need a fuel demand valve?

Fuel Demand Valve (FDV) Requirement Whenever a pressurized fuel tank is used, a fuel demand valve is required to be installed in the fuel hose between the fuel tank and primer bulb. The fuel demand valve prevents pressurized fuel from entering the engine and causing a fuel system overflow or possible fuel spillage.

Can a auxiliary fuel tank be used for a factory tank?

Auxiliary tanks can be used as additional capacity for a factory tank with the use of an RDS diesel install kit. All tanks meet DOT standards. Each tank includes a manual sight gauge, baffles to reduce sloshing and drain fittings. Diesel install kits are available (Item #s 011025, 011029 and 011408 sold separately).

Which is the best auxiliary fuel tank for a Ford F-250?

Auxiliary Wedge Tank with Install Kit by Aluminum Tank Industries®. This in-bed auxiliary fuel tank is the safest and the toughest fuel tank on the market. The DOT-approved HD polished aluminum fuel tank can provide fuel supply to your… Diesel Auxiliary Install Kit by ProMaxx Automotive®.

Can a auxiliary fuel tank increase driving range?

Increase driving range with an aluminum auxiliary fuel tank. Auxiliary tanks can be used as additional capacity for a factory tank with the use of an RDS diesel install kit. All tanks meet DOT standards. Each tank includes a manual sight gauge, baffles to reduce sloshing and drain fittings.

Which is the best auxiliary fuel tank for a Silverado?

Fuel Safe Auxiliary Combo Transfer Tank by Aluminum Tank Industries®. This in-bed auxiliary fuel tank is the safest and the toughest fuel tank on the market. The DOT-approved HD polished aluminum fuel tank can provide fuel supply to… Fuel Safe Auxiliary Combo Transfer Tank with Fuel Gauge by Aluminum Tank Industries®.

How is an auxiliary fuel tank set up?

Auxiliary Installation Kit Only The FUEL SHOTZ auxiliary fuel tank installation kit is used to connect the auxiliary fuel tank to the factory fuel tank via the factory fill tube. The kit contains everything you need to make the connection from the auxiliary tank with a 3/8” NPT bottom fitting to the factory fill tube.

How big is an ATI auxiliary fuel tank?

ATI gas auxiliary fuel tanks range from 30 to 62 gallons. If you want to keep most of your bed space look at the more slender aluminum fuel tank designs. ATI that tanks with similar gallon capacities are very different in dimensions so measure carefully and choose the best size and gallonage for your needs.