ATL 5 Gallon Wedge Shaped Fuel Bladder (19L) Configuration B – FIA FT3 – DD-UN-178 (FC152)

The ATL DD-UN-178 (formerly FC152) is a 5-gallon wedge-shaped fuel bladder in Configuration B. Compare dimensions with the DD-UN-177 (Configuration A) to select the correct fit for your chassis.

ATL wedge and pod style fuel bladders are adaptable to many vintage and modern open-wheel formula cars and sports racers. These bladders are fabricated from the same FIA FT3-1999 ballistic-nylon composite material as the proven ATL Super Cell 100 Series, engineered to deform on impact for maximum crash resistance.

Includes:

• Yellow anti-slosh foam baffling
• 2-1/4″ filler neck with quarter-turn cap
• -6 AN outlet
• -6 AN roll-over vent valve

Specifications:

• Capacity: 19 Litres (5 US Gallons)
• Dimensions (wedge): 101.6 x 228.6 x 381 x 431.8 mm (4″ x 9″ x 15″ x 17″)
• Weight: 1.95 kg (4.3 lb)
• Fuel Compatibility: Hydrocarbon Fuels Only – Max 20% Ethanol
• Safety Approval: FIA FT3-1999
• Warranty: Limited 5 Year

Fuel compatibility: Hydrocarbon fuels ONLY with a maximum 20% ethanol content. ATL offers specialty materials for E85 and other aggressive fuels – contact us for details.

Outer container: To comply with FIA regulations, ATL bladder cells must be installed within a steel or aluminum container. Check chassis fitment against the container dimensions, not the bladder alone.

FIA lifespan: FIA-certified fuel cells have a 5-year life and can be recertified by ATL for a further 2 years (7 years maximum from date of manufacture).

Availability: Shipped direct from ATL (Aero Tec Laboratories, Ramsey, NJ).