Each seat tank is designed with the following specifications & features:

• Comfortably combines fuel storage and seating for space savings, aerodynamics and appearance.
• Holds 7.4 US gallons.*
• Weighs 11 lbs.
• Constructed of rotationally molded, cross-linked polyethylene for strength and durability.
• Molded with consistent thickness throughout. (nominally .200")
• Features an ASTM compliant low point sump for sediment collection and drainage.
• Includes aircraft quick drain fitting.
• Vented, automotive style, ratcheting gas cap.
• 8 molded-in 10-32 (3/16" fine) mounting nuts, (6) on the seat bottom & (2) on the seat back.
• Optional, low cost fuel level sight gauge.
• Optional, accurate, electronic fuel level gauge with optional low fuel warning light.
• Optional seat cover adds increased comfort and appearance.

      * Can be vented at 5 gallon mark for ultralight aircraft use